Warfare > Wars of the Delian League
Wars of the Delian League
Wars of the Delian LeaguePart of the Greco-Persian WarsDelos general.jpgThe ruins of Delos, location of the treasury of the Delian League until 454 BCDate477–449 BCLocationMainland Greece, Thrace Asia Minor, Cyprus, and EgyptResultDelian League victory, Peace of CalliasTerritorialchangesPersia loses control over Thrace, the Aegean and the western coast of Asia Minor.BelligerentsDelian LeaguePersian Empire and alliesCommanders and leadersPericlesCimon†Xerxes IArtaxerxes IArtabazusMegabyzus[hide] v t eWars of theDelian LeagueEion Skyros Karystos 3rd Naxos Eurymedon Thasos Chersonesos Pampremis Memphis Prosopitis Mendisium Kition Salamis in CyprusThe Wars of the Delian League (477–449 BC) were a series of campaigns fought between the Delian League of Athens and her allies (and later subjects), and the Achaemenid Empire of Persia. These conflicts represent a continuation of the Greco-Persian Wars, after the Ionian Revolt and the first and second Persian invasions of Greece.The Greek alliance, centered on Sparta and Athens, that had defeated the second Persian invasion had initially followed up this success by capturing the Persian garrisons of Sestos and Byzantium, both in Thrace, in 479 and 478 BC respectively. After the capture of Byzantium, the Spartans elected not to continue the war effort, and a new alliance, commonly known as the Delian League, was formed, with Athens very much the dominant power. Over the next 30 years, Athens would gradually assume a more hegemonic position over the league, which gradually evolved into the Athenian Empire.Throughout the 470s BC, the Delian League campaigned in Thrace and the Aegean to remove the remaining Persian garrisons from the region, primarily under the command of the Athenian politician Cimon. In the early part of the next decade, Cimon began campaigning in Asia Minor, seeking to strengthen the Greek position there. At the Battle of the Eurymedon in Pamphylia, the Athenians and allied fleet achieved a stunning double victory, destroying a Persian fleet and then landing the ships' marines to attack and rout the Persian army. After this battle, the Persians took an essentially passive role in the conflict, anxious not to risk battle where possible.Towards the end of the 460s BC, the Athenians took the ambitious decision to support a revolt in the Egyptian satrapy of the Persian empire. Although the Greek task force achieved initial success, they were unable to capture the Persian garrison in Memphis, despite a 3 year long siege. The Persians then counterattacked, and the Athenian force was itself besieged for 18 months, before being wiped out. This disaster, coupled with ongoing warfare in Greece, dissuaded the Athenians from resuming conflict with Persia. In 451 BC, a truce was agreed in Greece, and Cimon was able to lead an expedition to Cyprus. However, whilst besieging Kition Cimon died, and the Athenian force decided to withdraw, winning another double victory at the Battle of Salamis-in-Cyprus in order to extricate themselves. This campaign marked the end of hostilities between the Delian League and Persia, and some ancient historians claim that a peace treaty, the Peace of Callias, was agreed to cement the final end of the Greco-Persian Wars.Contents [hide]1Sources and chronology1.1Chronology2Background3Delian League4Non-Persian campaigns4.1Military Expansion of the League4.2Internal Rebellions4.3Conflicts in Greece5Campaigns against Persia5.1Thrace5.1.1Siege of Eion5.1.2Skyros5.1.3Chersonesos5.2Asia Minor5.2.1Battle of the Eurymedon5.3Egypt5.3.1Battle of Pampremis (460 BC)5.3.2Siege of Memphis (459-455 BC)5.3.3Siege of Prosopitis (455 BC)5.3.4Battle of Mendesium5.4Cyprus5.4.1Siege of Kition5.4.2Battles of Salamis-in-Cyprus6Peace with Persia7Aftermath8References9Bibliography9.1Primary sources9.2Secondary sourcesSources and chronologyThucydides, whose history provides many of the details of this periodThe military history of Greece between the end of the second Persian invasion of Greece and the Peloponnesian War (479–431 BC) is poorly attested by surviving ancient sources. This period, sometimes referred to as the pentekontaetia by ancient scholars, was a period of relative peace and prosperity within Greece. The richest source for the period, and also the most contemporary with it, is Thucydides's History of the Peloponnesian War, which is generally considered by modern historians to be a reliable primary account. Thucydides only mentions this period in a digression on the growth of Athenian power in the run up to the Peloponnesian War, and the account is brief, probably selective and lacks any dates. Nevertheless, Thucydides's account can be, and is used by historians to draw up a skeleton chronology for the period, on to which details from archaeological records and other writers can be superimposed.Much extra detail for the period is provided by Plutarch, in his biographies of Aristides and especially Cimon. Plutarch was writing some 600 years after the events in question, and is therefore very much a secondary source, but he often explicitly names his sources, which allows some degree of verification of his statements. In his biographies, he explicitly draws on many ancient histories which have not survived, and thus often preserves details of the period which are omitted in Thucydides's brief account. The final major extant source for the period is the universal history (Bibliotheca historica) of the 1st century BC Sicilian, Diodorus Siculus. Much of Diodorus's writing concerning this period seems to be derived from the much earlier Greek historian Ephorus, who also wrote a universal history. However, from what little is known of Ephorus, historians are generally disparaging towards his history; for this period he seems to have simply recycled Thucydides's research, but used it to draw completely different conclusions. Diodorus, who has often been dismissed by modern historians anyway, is therefore not a particularly good source for this period. Indeed, one of his translators, Oldfather, says of Diodorus's account of the Eurymedon campaign that "...the three preceding chapters reveal Diodorus in the worst light...". There is also a reasonable body of archaeological evidence for the period, of which inscriptions detailing probable tribute lists of the Delian League are particularly important.ChronologyThucydides provides a succinct list of the main events occurring between the end of the second Persian invasion and the outbreak of the Peloponnesian War, but almost no chronological information. Various attempts have been made to reassemble the chronology, but there is no definitive answer. The assumption central to these attempts is that Thucydides is describing the events in the appropriate chronological order. The one firmly accepted date is 465 BC for the beginning of the Siege of Thasos. This is based on an anonymous ancient scholiast's annotations to one of the existing manuscripts of Aeschines's works. The scholiast notes that the Athenians met disaster at 'Nine-Ways' in the archonship of Lysitheus (known to be 465/464 BC). Thucydides mentions this attack on the 'Nine-Ways' in connection with the beginning of the Siege of Thasos, and since Thucydides says that the siege ended in its third year, the Siege of Thasos therefore dates to c. 465–463 BC.Similarly, the anonymous scholiast provides a probable date for the Siege of Eion. This annotation places the fall of Eion in the archonship of Phaidon (known to be 476/475 BC). The Siege may therefore have been between either 477–476 BC or 476–475 BC; both have found favour. The Battle of Eurymedon may be dated to 469 BC by Plutarch's anecdote about the Archon Apsephion (469/468 BC) choosing Cimon and his fellow generals as judges in a competition. The implication is that Cimon had recently achieved a great victory, and the most likely candidate is Eurymedon. However, since the Battle of Eurymedon seems to have occurred after the Athenian siege of Naxos (but before the Siege of Thasos), the date of Eurymedon is clearly constrained by the date of Naxos. Whilst some accept a date of 469 or earlier for this Naxos, another school of thought places it as late as 467 BC. Since the Battle of Eurymedon seems to have occurred before Thasos, the alternative date for this battle would therefore be 466 BC.The dating of Naxos is intimately connected with two other events in the Greek world which occurred at the same time. Thucydides claims that Pausanias, having been stripped of his command after the Siege of Byzantium, returned to Byzantium as a private citizen soon after and took command of the city until he was expelled by the Athenians. He then crossed the Bosporus and settled in Colonae in the Troad, until he was accused of collaborating with the Persians and was recalled by the Spartans for trial (after which he starved himself to death). Thucydides again provides no chronology of these events. Shortly afterwards, the Spartans accused the Athenian statesman Themistocles, then in exile in Argos, of complicity in Pausanias's treason. As a result, Themistocles fled from Argos, eventually to Asia Minor. Thucydides states that on his journey, Themistocles inadvertently ended up at Naxos, at that time being besieged by Athenians. The three events, Pausanias's treason, Themistocles's flight and the Siege of Naxos therefore occurred in close temporal sequence. These events certainly happened after 474 BC (the earliest possible date for Themistocles's ostracism), and have generally been placed in around 470/469 BC. However, there are several incongruities in the story of Themistocles if this date is accepted. A much later date for Pausanias's expulsion from Byzantium has been proposed, and if accepted, this pushes these three events into c. 467 BC, which resolves the problems regarding Themistocles, and also probably explains some incidental details mentioned in Plutarch's biography of Cimon. However, this modified timeline is not universally accepted by historians.The Egyptian and Cyprian campaigns are somewhat easier to date. Thucydides says that the Egyptian campaign lasted six years and that three years later, the Athenians and Spartans signed a five-year truce. This treaty is known to date to 451 BC, so the Egyptian campaign dates from c. 460–454 BC. The Cyprian campaign, which directly followed the truce, thus dates to 451–450 BC.BackgroundMain article: Greco-Persian WarsThe Greco-Persian Wars had their roots in the conquest of the Greek cities of Asia Minor, and in particular Ionia, by the Persian Empire of Cyrus the Great shortly after 550 BC. The Persians found the Ionians difficult to rule, eventually settling for sponsoring a tyrant in each Ionian city. While Greek states had in the past often been ruled by tyrants, this was a form of government on the decline. By 500 BC, Ionia appears to have been ripe for rebellion against these Persian place-men. The simmering tension finally broke into open revolt due to the actions of the tyrant of Miletus, Aristagoras. Attempting to save himself after a disastrous Persian-sponsored expedition in 499 BC, Aristagoras chose to declare Miletus a democracy. This triggered similar revolutions across Ionia, and indeed Doris and Aeolis, beginning the Ionian Revolt.Map showing main events of the Ionian Revolt and the Persian invasions of GreeceThe Greek states of Athens and Eretria allowed themselves to be drawn into this conflict by Aristagoras, and during their only campaigning season (498 BC) they contributed to the capture and burning of the Persian regional capital of Sardis. After this, the Ionian Revolt carried on (without further outside aid) for a further 5 years, until it was finally completely crushed by the Persians. However, in a decision of great historic significance, the Persian king Darius the Great decided that, despite successfully subduing the revolt, there remained the unfinished business of exacting punishment on Athens and Eretria for supporting the revolt. The Ionian Revolt had severely threatened the stability of Darius's empire, and the states of mainland Greece would continue to threaten that stability unless dealt with. Darius thus began to contemplate the complete conquest of Greece, beginning with the destruction of Athens and Eretria.In the next two decades there would be two Persian invasions of Greece, including some of the most famous battles in history. During the first invasion, Thrace, Macedon and the Aegean islands were added to the Persian Empire, and Eretria was duly destroyed. However, the invasion ended in 490 BC with the decisive Athenian victory at the Battle of Marathon. Between the two invasions, Darius died, and responsibility for the war passed to his son Xerxes I. Xerxes then led the second invasion personally in 480 BC, taking an enormous (although oft-exaggerated) army and navy to Greece. Those Greeks who chose to resist (the 'Allies') were defeated in the twin battles of Thermopylae and Artemisium on land and at sea respectively. All of Greece except the Peloponnesus thus fell into Persian hands, but then seeking to finally destroy the Allied navy, the Persians suffered a decisive defeat at the Battle of Salamis. The following year, 479 BC, the Allies assembled the largest Greek army yet seen and defeated the Persian invasion force at the Battle of Plataea, ending the invasion and the threat to Greece.According to tradition, on the same day as Plataea, the Allied fleet defeated the demoralised remnants of the Persian fleet in the Battle of Mycale. This action marks the end of the Persian invasion, and the beginning of the next phase in the Greco-Persian wars, the Greek counterattack. After Mycale, the Greek cities of Asia Minor again revolted, with the Persians now powerless to stop them. The Allied fleet then sailed to the Chersonesos, still held by the Persians, and besieged and captured the town of Sestos. The following year, 478 BC, the Allies sent a force to capture the city of Byzantium (modern day Istanbul). The siege was successful, but the behaviour of the Spartan general Pausanias alienated many of the Allies, and resulted in Pausanias's recall. The siege of Byzantium was the last action of the Hellenic alliance which had defeated the Persian invasion.Delian LeagueMain article: Delian LeagueAthens and her empire in 431 BC. The Athenian Empire was the direct descendent of the Delian LeagueAfter Byzantium, Sparta was eager to end her involvement in the war. The Spartans were of the view that, with the liberation of mainland Greece, and the Greek cities of Asia Minor, the war's purpose had already been reached. There was also perhaps a feeling that obtaining long-term security for the Asian Greeks would prove impossible. In the aftermath of Mycale, the Spartan king Leotychides had proposed transplanting all the Greeks from Asia Minor to Europe as the only method of permanently freeing them from Persian dominion. Xanthippus, the Athenian commander at Mycale, had furiously rejected this; the Ionian cities were originally Athenian colonies, and the Athenians, if no-one else, would protect the Ionians. This marked the point at which the leadership of the Hellenic alliance effectively passed to the Athenians; with the Spartan withdrawal after Byzantium, the leadership of the Athenians became explicit.The loose alliance of city states which had fought against Xerxes's invasion had been dominated by Sparta and the Peloponnesian league. With the withdrawal of these states, a congress was called on the holy island of Delos to institute a new alliance to continue the fight against the Persians. This alliance, now including many of the Aegean islands, was formally constituted as the 'First Athenian Alliance', commonly known as the Delian League. According to Thucydides, the official aim of the League was to "avenge the wrongs they suffered by ravaging the territory of the king." In reality, this goal was divided into three main efforts - to prepare against any future invasion, to seek revenge against Persia, and to organize a means of dividing spoils of war. The members were given a choice of either offering armed forces or paying a tax to the joint treasury; most states chose the tax. League members swore to have the same friends and enemies, and dropped ingots of iron into the sea to symbolize the permanence of their alliance. The ingots of iron were cast into the ocean because the oath the league members swore stipulated that their allegiance would not end, or be otherwise broken, until the iron floated to the surface. In other words, that they had made a pact perceived to be eternal. The Athenian politician Aristides would spend the rest of his life occupied in the affairs of the alliance, dying (according to Plutarch) a few years later in Pontus, whilst determining what the tax of new members was to be.Non-Persian campaignsFurther information: Delian League and Thasian rebellionMilitary Expansion of the LeagueThucydides provides just one example of the use of force to extend membership of the League, but since his account seems to be selective, there were presumably more; certainly, Plutarch provides details of one such instance. Karystos, which had collaborated with the Persians during the second Persian invasion, was attacked by the League at some point in the 470s BC, and eventually agreed to become a member. Plutarch mentions the fate of Phaselis, which Cimon compelled to join the league during his Eurymedon campaign.Internal RebellionsNaxos attempted to leave the League c. 470/467 BC but was attacked by the Athenians and forced to remain a member. A similar fate awaited the Thasians after they tried to leave the League in 465 BC. Thucydides does not provide more examples, but from archaeological sources it is possible to deduce that there were further rebellions in the following years. Thucydides leaves us under no illusions that the behaviour of the Athenians in crushing such rebellions led firstly to the hegemony of Athens over the league, and eventually to the transition from the Delian League to the Athenian Empire.Conflicts in GreeceMain article: First Peloponnesian WarDuring the period 479–461, the mainland Greek states were at least outwardly at peace with each other, even if divided into pro-Spartan and pro-Athenian factions. The Hellenic alliance still existed in name, and since Athens and Sparta were still allied, Greece achieved a modicum of stability. However, over this period, Sparta became increasingly suspicious and fearful of the growing power of Athens. It was this fear, according to Thucydides, which made the second, larger (and more famous) Peloponnesian War inevitable.Pericles, the Athenian politician who led Athens through much of her 'golden age'Athens sent troops in 462 BC to aid Sparta with the Messenian Revolt (c. 465–461 BC), under the terms of the old Hellenic alliance. The Spartans however, in the fear that Athens might interfere in the political situation between the Spartans and their helots, sent the Athenians home. This event directly led to the ostracism of Cimon (who had been leading the troops), the ascendancy of the radical democrats (led by Ephialtes and Pericles) over the previously dominant aristocratic faction (led by Cimon) in Athens, and the First Peloponnesian War between Athens and Sparta (and their respective allies).This conflict was really the Athenians' own struggle, and need not have involved the Delian allies. After all, the League members had signed up to fight against the Persians, not fellow Greeks. Nevertheless, it does seem that at least at the Battle of Tanagra, a contingent of Ionians fought with the Athenians. The conflicts in Greece during these years are, however, not directly relevant to the history of the Delian League.It can be seen, however, that the First Peloponnesian War may have hastened the transition of the Delian League from an Athenian-dominated alliance to an Athenian-ruled empire. During the early years of the war, Athens and her non-Delian allies scored a series of victories. However, the collapse of the simultaneous Delian League expedition in Egypt in 454 BC caused panic in Athens, and resulted in decreased military activity until 451 BC, when a five-year truce was concluded with Sparta. During the panic, the treasury of the League was moved from Delos to the perceived safety of Athens in 454 BC. Although Athens had in practice had a hegemonic position over the rest of the league since the rebellion of Naxos (470/467 BC) was put down, the process by which the Delian league gradually transformed into the Athenian Empire accelerated after 461 BC. The transfer of the treasury to Athens is sometimes used as an arbitrary demarcation between the Delian League and the Athenian Empire. An alternative 'end-point' for the Delian League is the final end of hostilities with the Persians in 450 BC, after which, despite the fact that the stated aims of the League were fulfilled, the Athenians refused to allow member states to leave the alliance.Campaigns against PersiaThraceSiege of EionMap showing the locations of battles fought by the Delian League, 477–450 BCAccording to Thucydides, the League's opening campaign was against the city of Eion, at the mouth of the Strymon river. Since Thucydides does not provide a detailed chronology for his history of the league, the year in which this campaign took place is uncertain. The siege seems to have lasted from autumn of one year into the summer of the next, with historians supporting either 477–476 BC or 476–475 BC. Eion seems to have been one of the Persian garrisons left in Thrace during and after the second Persian invasion, along with Doriskos. The campaign against Eion should probably be seen as part of a general campaign aimed at removing the Persian presence from Thrace. Even though he does not directly cover this period, Herodotus alludes to several failed attempts, presumably Athenian, to dislodge the Persian governor of Doriskos, Mascames. Eion may have been worthy of particular mention by Thucydides because of its strategic importance; abundant supplies of timber were available in the region, and there were nearby silver mines. Furthermore, it was near the site of the future Athenian colony of Amphipolis, which was the site of several future disasters for the Athenians.The force which attacked Eion was under the command of Cimon. Plutarch says that Cimon first defeated the Persians in battle, whereupon they retreated to the city, and were besieged there. Cimon then expelled all Thracian collaborators from the region in order to starve the Persians into submission. Herodotus indicates that the Persian commander, Boges, was offered terms upon which he might be allowed to evacuate the city and return to Asia. However, not wanting to be thought a coward by Xerxes, he resisted to the last. When the food in Eion ran out, Boges threw his treasure into the Strymon, killed his entire household and then immolated them, and himself, on a giant pyre. The Athenians thus captured the city and enslaved the remaining population.SkyrosFollowing the action at Eion, and possibly in the same campaign, the Athenians, still under Cimon, attacked the island of Skyros. This was not an anti-Persian action, but a pragmatic assault on a native population that had lapsed into piracy. As a result of this action, the Athenians "liberated the Aegean", and they sent colonists to the island to prevent the island returning to piracy.ChersonesosCimon returned a decade later to complete the expulsion of Persian forces from Europe. This action seems to have occurred concurrently with the Siege of Thasos, and so is generally dated to 465 BC. Evidently, even at this point, some Persian forces were holding (or had re-taken) some part of the Chersonesos with the help of native Thracians. Cimon sailed to the Chersonesos with just 4 triremes, but managed to capture the 13 ships of the Persians, and then proceeded to drive them out of the peninsula. Cimon then turned the Chersonesos (of which his father, Miltiades the Younger, had been tyrant before the Greco-Persian Wars began) over to the Athenians for colonisation.Asia MinorReconstructed model of a trireme, the type of ship in use by both the Greek and Persian forcesOnce the Persian forces in Europe had largely been neutralised, the Athenians seem to have gone about starting to extend the League in Asia Minor. The islands of Samos, Chios and Lesbos seem to have become members of the original Hellenic alliance after Mycale, and presumably were also therefore original members of the Delian League. However, it is unclear exactly when the other Ionian cities, or indeed the other Greek cities of Asia Minor, joined the league, though they certainly did at some point.Cimon's Eurymedon campaign itself seems to have begun in response to the assembly of a large Persian fleet and army at Aspendos, near the mouth of the Eurymedon River. It is usually argued that the Persians were the would-be aggressors, and that Cimon's campaign was launched in order to deal with this new threat. Cawkwell suggests that the Persian build-up was the first concerted attempt to counter the activity of the Greeks since the failure of the second invasion. It is possible that internal strife with the Persian empire had contributed to the length of time it took to launch this campaign. Cawkwell suggests that the Persian forces gathered at Aspendos were aiming to move along the southern coast of Asia Minor, capturing each city, until eventually the Persian navy could begin operating in Ionia again.Plutarch says that upon hearing that the Persian forces were gathering at Aspendos, Cimon sailed from Cnidus (in Caria) with 200 triremes. It is highly likely that Cimon had assembled this force because the Athenians had had some warning of a forthcoming Persian campaign to re-subjugate the Asiatic Greeks. According to Plutarch, Cimon sailed with these 200 triremes to the Greek city of Phaselis (in Lycia) but was refused admittance. He therefore began ravaging the lands of Phaselis, but with the mediation of the Chian contingent of his fleet, the people of Phaselis agreed to join the league. They were to contribute troops to the expedition, and to pay the Athenians ten talents. By capturing Phaselis, the furthest east Greek city in Asia Minor (and just to the west of the Eurymedon), he effectively blocked the Persian campaign before it had begun, denying them the first naval base they needed to control. Taking further initiative, Cimon then moved to directly attack the Persian fleet at Aspendos.Battle of the EurymedonMain article: Battle of the EurymedonThucydides gives only the barest of details for this battle; the most reliable detailed account is given by Plutarch. According to Plutarch, the Persian fleet was anchored off the mouth of the Eurymedon, awaiting the arrival of 80 Phoenician ships from Cyprus. Several different estimates for the size of the Persian fleet are given. Thucydides says that there was a fleet of 200 Phoenician ships, and is generally considered the most reliable source. Plutarch gives numbers of 350 from Ephorus and 600 from Phanodemus.Cimon, sailing from Phaselis, made to attack the Persians before the reinforcements arrived, whereupon the Persian fleet, eager to avoid fighting, retreated into the river itself. However, when Cimon continued to bear down on the Persians, they accepted battle. Regardless of their numbers, the Persian battle line was quickly breached, and the Persian ships then turned about, and made for the river bank. Grounding their ships, the crews sought sanctuary with the army waiting nearby. Despite the weariness of his troops after this first battle, Cimon landed the marines and proceeded to attack the Persian army. Initially the Persian line held the Athenian assault, but eventually, as at Battle of Mycale, the heavily armoured hoplites proved superior, and routed the Persian army. Thucydides says that 200 Phoenician ships were captured and destroyed. It is highly unlikely that this occurred during the apparently brief naval battle, so these were probably grounded ships captured after the battle and destroyed with fire, as has been the case at Mycale. According to Plutarch, Cimon then sailed with the Greek fleet as quickly as possible, to intercept the fleet of 80 Phoenician ships which the Persians had been expecting. Taking them by surprise, he captured or destroyed the entire fleet. However, Thucydides does not mention this subsidiary action, and some have cast doubt on whether it actually happened.According to Plutarch, one tradition had it that the Persian king (who at the time would still have been Xerxes) had agreed a humiliating peace treaty in the aftermath of the Eurymedon (see below). However, as Plutarch admits, other authors denied that such a peace was made at this time, and the more logical date for any peace treaty would have been after the Cyprus campaign. The alternative suggested by Plutarch is that the Persian king acted as if he had made a humiliating peace with the Greeks, because he was so fearful of engaging in battle with them again. It is generally considered unlikely by modern historians that a peace treaty was made in the aftermath of Eurymedon. The Eurymedon was a highly significant victory for the Delian League, which probably ended once and for all the threat of another Persian invasion of Greece. It also seems to have prevented any Persian attempt to reconquer the Asiatic Greeks until at least 451 BC. The accession of further cities of Asia Minor to the Delian league, particularly from Caria, probably followed Cimon's campaign there. The Greeks do not appear to have pressed their advantage home in a meaningful way. If the later date of 466 BC for the Eurymedon campaign is accepted, this might be because the revolt in Thasos meant that resources were diverted away from Asia Minor to prevent the Thasians seceding from the League. The Persian fleet was effectively absent from the Aegean until 451 BC, and Greek ships were able to ply the coasts of Asia Minor with impunity.EgyptThe Egyptian campaign, as discussed above, is generally thought to have begun in 460 BC. Even this date is subject to some debate however, since at this time Athens was already at war with Sparta in the First Peloponnesian War. It has been questioned whether Athens would really commit to an Egyptian campaign under these circumstances, and therefore suggested that this campaign began before the war with Sparta, in 462 BC. However, this date is generally rejected, and it seems that the Egyptian campaign was, on the part of Athens, simply a piece of political opportunism.Map of Egypt showing relevant locations, where known, to the Delian league campaign of 460–454 BCThe Egyptian satrapy of the Persian Empire was particularly prone to revolts, one of which had occurred as recently as 486 BC. In 461 or 460 BC, a new rebellion began under the command of Inaros, a Libyan king living on the border of Egypt. This rebellion quickly swept the country, which was soon largely in the hands of Inaros. Inaros now appealed to the Delian League for assistance in their fight against the Persians. There was a League fleet of 200 ships already campaigning in Cyprus at this time, which the Athenians then diverted Egypt to support the revolt. Indeed, it is possible that the fleet had been dispatched to Cyprus in the first place because, with Persian attention focused on the Egyptian revolt, it seemed a favourable time to campaign in Cyprus. This would go some way towards explaining the apparently reckless decision of the Athenians to fight wars on two fronts. Thucydides seems to imply that the whole fleet was diverted to Egypt, although it has also been suggested that such a large fleet was unnecessary, and some proportion of it remained of the coast of Asia Minor during this period. Ctesias suggests that the Athenians sent 40 ships, whereas Diodorus says 200, in apparent agreement with Thucydides. Fine suggests a number of reasons that the Athenians may have been willing to engage themselves in Egypt, despite the ongoing war elsewhere; the opportunity to weaken Persia, the desire for a naval base in Egypt, the access to the Nile's huge grain supply, and from the viewpoint of the Ionian allies, the chance to restore profitable trading links with Egypt.At any rate, the Athenians arrived in Egypt, and sailed up the Nile to join up with Inaros's forces. The Persian king Artaxerxes I had in the meantime assembled a relief force to crush the revolt, under his uncle Achaemenes. Diodorus and Ctesias give numbers for this force of 300,000 and 400,000 respectively, but these numbers are presumably over-inflated.Battle of Pampremis (460 BC)According to Diodorus, the only detailed source for this campaign, the Persian relief force had pitched camp near the Nile. Although Herodotus does not cover this period in his history, he mentions as an aside that he "saw too the skulls of those Persians at Papremis who were killed with Darius' son Achaemenes by Inaros the Libyan". This provides some confirmation that this battle was factual, and provides a name for it, which Diodorus does not. Pampremis (or Papremis) seems to have been a city on the Nile delta, and a cult centre for the Egyptian equivalent of Ares/Mars. Diodorus tells us that once the Athenians had arrived, they and the Egyptians accepted battle from the Persians. At first the Persians' superior numbers gave them the advantage, but eventually the Athenians broke through the Persian line, whereupon the Persian army routed and fled. Some proportion of the Persian army found refuge in the citadel of Memphis (called the 'White Castle'), however, and could not be dislodged. Thucydides's rather compressed version of these events is: "and making themselves masters of the river and two-thirds of Memphis, addressed themselves to the attack of the remaining third, which is called White Castle".Siege of Memphis (459-455 BC)The Athenians and Egyptians thus settled down to besiege the White Castle. The siege evidently did not progress well, and probably lasted for at least four years, since Thucydides says that their whole expedition lasted 6 years, and of this time the final 18 months was occupied with the Siege of Prosoptis.According to Thucydides, at first Artaxerxes sent Megabazus to try and bribe the Spartans into invading Attica, to draw off the Athenian forces from Egypt. When this failed, he instead assembled a large army under (confusingly) Megabyzus, and dispatched it to Egypt. Diodorus has more or less the same story, with more detail; after the attempt at bribery failed, Artaxerxes put Megabyzus and Artabazus in charge of 300,000 men, with instructions to quell the revolt. They went first from Persia to Cilicia and gathered a fleet of 300 triremes from the Cilicians, Phoenicians and Cypriots, and spent a year training their men. Then they finally headed to Egypt. Thucydides does not mention Artabazus, who is reported by Herodotus to have taken part in the second Persian invasion; Diodorus may be mistaken about his presence in this campaign. It is clearly possible that the Persian forces did spend some prolonged time in training, since it took four years for them to respond to the Egyptian victory at Pampremis. Although neither author gives many details, it is clear that when Megabyzus finally arrived in Egypt, he was able to quickly lift the Siege of Memphis, defeating the Egyptians in battle, and driving the Athenians from Memphis.Siege of Prosopitis (455 BC)The Athenians now fell back to the island of Prosopitis in the Nile delta, where their ships were moored. There, Megabyzus laid siege to them for 18 months, until finally he was able to drain the river from around the island by digging canals, thus "joining the island to the mainland". In Thucydides's account the Persians then crossed over to the former island, and captured it. Only a few of the Athenian force, marching through Libya to Cyrene survived to return to Athens. In Diodorus's version, however, the draining of the river prompted the Egyptians (whom Thucydides does not mention) to defect and surrender to the Persians. The Persians, not wanting to sustain heavy casualties in attacking the Athenians, instead allowed them to depart freely to Cyrene, whence they returned to Athens. Since the defeat of the Egyptian expedition caused a genuine panic in Athens, including the relocation of the Delian treasury to Athens, Thucydides's version is probably more likely to be correct.Battle of MendesiumAs a final disastrous coda to the expedition, Thucydides mentions the fate of a squadron of fifty triremes sent to relieve the Siege of Prosopitis. Unaware that the Athenians had finally succumbed, the fleet put in at the Mendesian mouth of the Nile, where it was promptly attacked from the land, and from the sea by the Phoenician navy. Most of the ships were destroyed, with only a handful managing to escape and return to Athens.CyprusMap showing the ancient kingdoms of CyprusIn 478 BC the Allies had, according to Thucydides, sailed to Cyprus and "subdued most of the island". Exactly what Thucydides means by this is unclear. Sealey suggests that this was essentially a raid to gather as much booty as possible from the Persian garrisons on Cyprus. There is no indication that the Allies made any attempt to actually take possession of the island, and shortly after they sailed to Byzantium. Certainly, the fact that the Delian League repeatedly campaigned in Cyprus suggests that the island was not garrisoned by the Allies in 478 BC, or that the garrisons were quickly expelled.The next time Cyprus is mentioned is in relation to c. 460 BC, when a League fleet was campaigning there, before being instructed to head to Egypt to support Inaros's rebellion, with the fateful consequences discussed above. The Egyptian disaster would eventually lead the Athenians to sign a five-year truce with Sparta in 451 BC. Thereby freed from fighting in Greece, the League was again able to dispatch a fleet to campaign in Cyprus in 451 BC, under the recently recalled Cimon.Siege of KitionCimon sailed for Cyprus with a fleet of 200 ships provided by the Athenians and their allies. However, 60 of these ships were sent to Egypt at the request of Amyrtaeus, the so-called "King of the Marshes" (who still remained independent of, and opposed to Persian rule). The rest of the force besieged Kition in Cyprus, but during the siege, Cimon died either of sickness or a wound. The Athenians lacked provisions, and apparently under the death-bed instructions of Cimon, the Athenians retreated towards Salamis-in-Cyprus.Battles of Salamis-in-CyprusThe ruins of Salamis-in-CyprusCimon's death was kept a secret from the Athenian army. 30 days after leaving Kition, the Athenians and their allies were attacked by a Persian force composed of Cilicians, Phoenicians, and Cyprians, whilst sailing off Salamis-in-Cyprus. Under the 'command' of the deceased Cimon, they defeated this force at sea, and also in a land battle. Having thus successfully extricated themselves, the Athenians sailed back to Greece, joined by the detachment which had been sent to Egypt.These battles formed the end of the Greco-Persian Wars.Peace with PersiaAfter the Battles of Salamis-in-Cyprus, Thucydides makes no further mention of conflict with the Persians, simply saying that the Greeks returned home. Diodorus, on the other hand, claims that in the aftermath of Salamis, a full-blown peace treaty (the "Peace of Callias") was agreed with the Persians. Diodorus was probably following the history of Ephorus at this point, who in turn was presumably influenced by his teacher Isocrates — from whom we have the earliest reference to the supposed peace, in 380 BC. Even during the 4th century BC the idea of the treaty was controversial, and two authors from that period, Callisthenes and Theopompus appear to reject its existence.It is possible that the Athenians had attempted to negotiate with the Persians previously. Plutarch suggests that in the aftermath of the victory at the Eurymedon, Artaxerxes had agreed a peace treaty with the Greeks, even naming Callias as the Athenian ambassador involved. However, as Plutarch admits, Callisthenes denied that such a peace was made at this point (c. 466 BC). Herodotus also mentions, in passing, an Athenian embassy headed by Callias, which was sent to Susa to negotiate with Artaxerxes. This embassy included some Argive representatives and can probably be therefore dated to c. 461 BC (after forging of the alliance between Athens and Argos). This embassy may have been an attempt to reach some kind of peace agreement, and it has even been suggested that the failure of these hypothetical negotiations led to the Athenian decision to support the Egyptian revolt. The ancient sources therefore disagree as to whether there was an official peace or not, and if there was, when it was agreed.Opinion amongst modern historians is also split; for instance, Fine accepts the concept of the Peace of Callias, whereas Sealey effectively rejects it. Holland accepts that some kind of accommodation was made between Athens and Persia, but no actual treaty. Fine argues that Callisthenes's denial that a treaty was made after the Eurymedon does not preclude a peace being made at another point. Further, he suggests that Theopompus was actually referring to a treaty that had allegedly been negotiated with Persia in 423 BC. If these views are correct, it would remove one major obstacle to the acceptance of the treaty's existence. A further argument for the existence of the treaty is the sudden withdrawal of the Athenians from Cyprus in 450 BC, which makes most sense in the light of some kind of peace agreement. On the other hand, if there was indeed some kind of accommodation, Thucydides's failure to mention it is odd. In his digression on the pentekontaetia his aim is to explain the growth of Athenian power, and such a treaty, and the fact that the Delian allies were not released from their obligations after it, would have marked a major step in the Athenian ascendancy. Conversely, it has been suggested that certain passages elsewhere in Thucydides's history are best interpreted as referring to a peace agreement. There is thus no clear consensus amongst modern historians as to the treaty's existence.The ancient sources which give details of the treaty are reasonably consistent in their description of the terms:All Greek cities of Asia were to 'live by their own laws' or 'be autonomous' (depending on translation).Persian satraps (and presumably their armies) were not to travel west of the Halys (Isocrates) or closer than a day's journey on horseback to the Aegean Sea (Callisthenes) or closer than three days' journey on foot to the Aegean Sea (Ephorus and Diodorus).No Persian warship was to sail west of Phaselis (on the southern coast of Asia Minor), nor west of the Cyanaean rocks (probably at the eastern end of the Bosporus, on the north coast).If the terms were observed by the king and his generals, then the Athenians were not to send troops to lands ruled by Persia.AftermathAs already noted, towards the end of the conflict with Persia, the process by which the Delian League became the Athenian Empire reached its conclusion. The allies of Athens were not released from their obligations to provide either money or ships, despite the cessation of hostilities. In Greece, the First Peloponnesian War between the power-blocs of Athens and Sparta, which had continued on-off since 460 BC, finally ended in 445 BC, with the agreement of a thirty-year truce. However, the growing enmity between Sparta and Athens would lead, just 14 years later, into the outbreak of the Second Peloponnesian War. This disastrous conflict, which dragged on for 27 years, would eventually result in the utter destruction of Athenian power, the dismemberment of the Athenian empire, and the establishment of a Spartan hegemony over Greece. However, not just Athens suffered — the conflict would significantly weaken the whole of Greece.Repeatedly defeated in battle by the Greeks, and plagued by internal rebellions which hindered their ability to fight the Greeks, after 450 BC Artaxerxes and his successors instead adopted a policy of divide-and-rule. Avoiding fighting the Greeks themselves, the Persians instead attempted to set Athens against Sparta, regularly bribing politicians to achieve their aims. In this way, they ensured that the Greeks remained distracted by internal conflicts, and were unable to turn their attentions to Persia. There was no open conflict between the Greeks and Persia until 396 BC, when the Spartan king Agesilaus briefly invaded Asia Minor; as Plutarch points out, the Greeks were far too busy overseeing the destruction of their own power to fight against the "barbarians".If the wars of the Delian League shifted the balance of power between Greece and Persia in favour of the Greeks, then the subsequent half-century of internecine conflict in Greece did much to restore the balance of power to Persia. In 387 BC, Sparta, confronted by an alliance of Corinth, Thebes and Athens during the Corinthian War, sought the aid of Persia to shore up her position. Under the so-called "King's Peace" which brought the war to an end, Artaxerxes II demanded and received the return of the cities of Asia Minor from the Spartans, in return for which the Persians threatened to make war on any Greek state which did not make peace. This humiliating treaty, which undid all the Greek gains of the previous century, sacrificed the Greeks of Asia Minor so that the Spartans could maintain their hegemony over Greece. It is in the aftermath of this treaty that Greek orators began to refer to the Peace of Callias (whether fictional or not), as a counterpoint to the shame of the King's Peace, and a glorious example of the "good old days" when the Greeks of the Aegean had been freed from Persian rule by the Delian League.ReferencesJump up ^ http://www.britannica.com/EBchecked/topic/156539/Delian-League Encyclopædia Britannica: Delian League (Citation: While the Athenians and allies were campaigning successfully against the Spartans, subjugating Aegina, Boeotia, and central Greece, further expansion was checked when the league fleet was virtually destroyed in Egypt. Fearing the Persians would mount an offensive following such a naval defeat, the Athenians transferred the league treasury to Athens (454). Within the next five years, with the resolution of difficulties with Sparta (five-year truce, 451) and Persia (Peace of Callias, c. 449/448), the league became an acknowledged Athenian empire.)Jump up ^ Finley, p. 16.^ Jump up to: a b c Kagan, p. 77.^ Jump up to: a b Sealey, p. 264.Jump up ^ Fine, p. 336.^ Jump up to: a b Finley, pp. 29–30.^ Jump up to: a b c Sealey, pp. 248–250.^ Jump up to: a b Fine, p. 343.Jump up ^ e.g. Themistocles 25 has a direct reference to Thucydides I, 137^ Jump up to: a b c d e f g h Fine, p. 360.Jump up ^ Green, p. xxiv.Jump up ^ Cawkwell, p. 134^ Jump up to: a b Oldfather, note to Diodorus XI, 62Jump up ^ Fine, pp. 357–358.^ Jump up to: a b Sealey, p. 248.^ Jump up to: a b Fine, p. 344.^ Jump up to: a b c d e f Sealey, p. 250.Jump up ^ Fine, p. 337.^ Jump up to: a b Plutarch, Cimon, 8Jump up ^ Perrin, note to Plutarch, Themistocles, 25^ Jump up to: a b c Kagan, p. 45.^ Jump up to: a b c Fine, pp. 338–342.Jump up ^ Fine, p. 339.Jump up ^ Thucydides I, 135–137Jump up ^ Fine, p. 341.Jump up ^ Fine, p. 351.^ Jump up to: a b c d e f g Thucydides I, 112Jump up ^ Holland, pp. 147–151.Jump up ^ Fine, pp. 269–277.Jump up ^ Herodotus V, 35Jump up ^ Holland, pp. 155–157.Jump up ^ Holland, pp. 160–162.^ Jump up to: a b Holland, pp. 175–177.Jump up ^ Holland, pp. 183–186.Jump up ^ Holland, pp. 187–194.Jump up ^ Holland, pp. 202–203.Jump up ^ Holland, pp. 240–244.Jump up ^ Holland, pp. 276–281.Jump up ^ Holland, pp. 320–326.Jump up ^ Holland, pp. 342–355.Jump up ^ Holland, pp. 357–358.Jump up ^ Lazenby, p. 247.Jump up ^ Thucydides I, 89Jump up ^ Herodotus IX, 114^ Jump up to: a b c Thucydides I, 95^ Jump up to: a b c Holland, p. 362.Jump up ^ Thucydides I, 96^ Jump up to: a b c Thucydides I, 99Jump up ^ Plutarch, Aristides, 26^ Jump up to: a b c d Thucydides I, 98^ Jump up to: a b c d e f g h Plutarch, Cimon, 12^ Jump up to: a b Thucydides I, 100Jump up ^ Fine, p. 359.^ Jump up to: a b Kagan, p. 44.Jump up ^ Thucydides I, 23^ Jump up to: a b Thucydides I, 102Jump up ^ Kagan, pp. 73–74.^ Jump up to: a b Fine, p. 358.Jump up ^ Sealey, pp. 268–271.^ Jump up to: a b Sealey, pp. 271–273.Jump up ^ Kagan, p. 48.^ Jump up to: a b Holland, pp. 366–367.^ Jump up to: a b c Sealey, p. 282.^ Jump up to: a b c d Herodotus VII, 107^ Jump up to: a b Plutarch, Cimon, 7^ Jump up to: a b c Plutarch, Cimon, 14^ Jump up to: a b c d e f Cawkwell, p. 133.Jump up ^ Herodotus IX, 106Jump up ^ Sealey, p. 247.Jump up ^ Powell, p. 19–20.^ Jump up to: a b Cawkwell, p. 132.^ Jump up to: a b c Cawkwell, p. 134.^ Jump up to: a b c d e f Plutarch, Cimon, 13^ Jump up to: a b Fine, p. 363.Jump up ^ see Cawkwell, pp. 137–138, note 13.^ Jump up to: a b Holland, p. 363.Jump up ^ Cawkwell, pp. 132–134.Jump up ^ Hornblower, pp. 22–23.^ Jump up to: a b Fine, p. 345.Jump up ^ Powell, pp. 19–20.Jump up ^ Kagan, p. 82.^ Jump up to: a b c d e Fine, p. 352.Jump up ^ Holland, p. 203.Jump up ^ Sealey, p. 269.^ Jump up to: a b c Thucydides I, 104Jump up ^ Kagan, p. 81^ Jump up to: a b Ctesias, Persica, 36 (from Photius's Epitome)^ Jump up to: a b c d Diodorus XI, 74Jump up ^ Herodotus III, 12Jump up ^ Herodotus II, 63^ Jump up to: a b c Thucydides I, 110^ Jump up to: a b c d e f g Thucydides I, 109Jump up ^ Diodorus XI, 74–75Jump up ^ Herodotus VIII, 126^ Jump up to: a b c Diodorus XI, 77^ Jump up to: a b Thucydides I, 94Jump up ^ Sealey, p. 242^ Jump up to: a b c d Plutarch, Cimon, 19^ Jump up to: a b Diodorus XII, 4^ Jump up to: a b Sealey, p. 280.Jump up ^ Herodotus VII, 151Jump up ^ Kagan, p. 84.Jump up ^ Sealey, p. 281.Jump up ^ Holland, p. 366.Jump up ^ Kagan, p. 128.Jump up ^ Holland, p. 371.Jump up ^ Xenophon, Hellenica II, 2^ Jump up to: a b c Dandamaev, p. 256.Jump up ^ Xenophon, Hellenica V, IJump up ^ Dandamaev, p. 294.BibliographyPrimary sourcesHerodotus, The HistoriesThucydides, History of the Peloponnesian WarXenophon, HellenicaDiodorus Siculus, Biblioteca HistoricaPlutarch, Parallel Lives — Aristides, Cimon, ThemistoclesCtesias, Persica (from Photius's Epitome)Secondary sourcesCawkwell, George (2005). The Greek Wars. Oxford University Press. ISBN 0-19-814871-2.Dandamaev, M. A. (1989). A political history of the Achaemenid empire (translated by W. J. Vogelsang). BRILL. ISBN 90-04-09172-6.Fine, John Van Antwerp (1983). The ancient Greeks: a critical history. Harvard University Press. ISBN 0-674-03314-0.Finley, Moses (1972). "Introduction". Thucydides — History of the Peloponnesian War (translated by Rex Warner). Penguin. ISBN 0-14-044039-9.Green, Peter (2008). Alexander the Great and the Hellenistic Age. Phoenix. ISBN 978-0-7538-2413-9.Holland, Tom (2006). Persian Fire: The First World Empire and the Battle for the West. Abacus. ISBN 0-385-51311-9.Kagan, Donald (1989). The Outbreak of the Peloponnesian War. Cornell University Press. ISBN 0-8014-9556-3.Lazenby, JF (1993). The Defence of Greece 490–479 BC. Aris & Phillips Ltd. ISBN 0-85668-591-7.Powell, Anton (1988). Athens and Sparta: constructing Greek political and social history from 478 BC. Routledge. ISBN 0-415-00338-5.Sealey, Raphael (1976). A history of the Greek city states, ca. 700-338 B.C. University of California Press. ISBN 0-520-03177-6.