The naval Battle of Cynossema (
Ancient Greek
Ancient Greek includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Dark Ages (), the Archaic peri ...
: ) took place in 411 BC during the
Second Peloponnesian War
The Peloponnesian War (431–404 BC) was an ancient Greek war fought between Athens and Sparta and their respective allies for the hegemony of the Greek world. The war remained undecided for a long time until the decisive intervention of t ...
. In the battle, an
Athenian
Athens ( ; el, Αθήνα, Athína ; grc, Ἀθῆναι, Athênai (pl.) ) is both the capital and largest city of Greece. With a population close to four million, it is also the seventh largest city in the European Union. Athens dominates ...
fleet commanded by
Thrasybulus
Thrasybulus (; grc-gre, Θρασύβουλος ; 440 – 388 BC) was an Athenian general and democratic leader. In 411 BC, in the wake of an oligarchic coup at Athens, the pro-democracy sailors at Samos elected him as a general, making him a ...
and
Thrasyllus
Thrasyllus (; grc-gre, Θράσυλλος; died 406 BC) was an Athenian strategos (general) and statesman who rose to prominence in the later years of the Peloponnesian War. First appearing in Athenian politics in 410 BC, in the wake of the Athe ...
, although initially thrown on the defensive by a numerically superior
Sparta
Sparta ( Doric Greek: Σπάρτα, ''Spártā''; Attic Greek: Σπάρτη, ''Spártē'') was a prominent city-state in Laconia, in ancient Greece. In antiquity, the city-state was known as Lacedaemon (, ), while the name Sparta referre ...
n fleet, won a narrow victory. This victory had an impact out of proportion to its tactical significance, coming when Athens' traditional
democratic government had been replaced by an
oligarchy
Oligarchy (; ) is a conceptual form of power structure in which power rests with a small number of people. These people may or may not be distinguished by one or several characteristics, such as nobility, fame, wealth, education, or corporate, r ...
and an Athenian defeat could have ended the war. The newly confident Athenian fleet proceeded to win two more victories in the Hellespont in quick succession, the second being the dramatic rout at
Cyzicus
Cyzicus (; grc, Κύζικος ''Kúzikos''; ota, آیدینجق, ''Aydıncıḳ'') was an ancient Greek town in Mysia in Anatolia in the current Balıkesir Province of Turkey. It was located on the shoreward side of the present Kapıdağ Peni ...
, which ended the immediate Spartan threat to Athens' Black Sea lifeline.
Prelude
In the wake of Athens' defeat in the
Sicilian Expedition
The Sicilian Expedition was an Athenian military expedition to Sicily, which took place from 415–413 BC during the Peloponnesian War between Athens on one side and Sparta, Syracuse and Corinth on the other. The expedition ended in a devast ...
in 413, a small Spartan fleet commanded by
Chalcideus, who was advised and assisted by
Alcibiades
Alcibiades ( ; grc-gre, Ἀλκιβιάδης; 450 – 404 BC) was a prominent Athenian statesman, orator, and general. He was the last of the Alcmaeonidae, which fell from prominence after the Peloponnesian War. He played a major role in t ...
, succeeded in bringing a number of critical
Ionia
Ionia () was an ancient region on the western coast of Anatolia, to the south of present-day Izmir. It consisted of the northernmost territories of the Ionian League of Greek settlements. Never a unified state, it was named after the Ionian ...
n cities into revolt from the
Athenian Empire
The Delian League, founded in 478 BC, was an association of Greek city-states, numbering between 150 and 330, under the leadership of Athens, whose purpose was to continue fighting the Persian Empire after the Greek victory in the Battle of Plat ...
. After the revolt of the critical city of
Miletus
Miletus (; gr, Μῑ́λητος, Mī́lētos; Hittite transcription ''Millawanda'' or ''Milawata'' (exonyms); la, Mīlētus; tr, Milet) was an ancient Greek city on the western coast of Anatolia, near the mouth of the Maeander River in a ...
, the
Persian
Persian may refer to:
* People and things from Iran, historically called ''Persia'' in the English language
** Persians, the majority ethnic group in Iran, not to be conflated with the Iranic peoples
** Persian language, an Iranian language of the ...
satrap
A satrap () was a governor of the provinces of the ancient Median and Achaemenid Empires and in several of their successors, such as in the Sasanian Empire and the Hellenistic empires.
The satrap served as viceroy to the king, though with consid ...
Tissaphernes
Tissaphernes ( peo, *Ciçafarnāʰ; grc-gre, Τισσαφέρνης; xlc, 𐊋𐊆𐊈𐊈𐊀𐊓𐊕𐊑𐊏𐊀 , ; 445395 BC) was a Persian soldier and statesman, Satrap of Lydia and Ionia. His life is mostly known from the works of Thucy ...
concluded an alliance against Athens with Sparta. The Spartans remained unwilling to challenge the Athenians at sea, and an Athenian fleet succeeded in recapturing several cities and besieging
Chios
Chios (; el, Χίος, Chíos , traditionally known as Scio in English) is the fifth largest Greek island, situated in the northern Aegean Sea. The island is separated from Turkey by the Chios Strait. Chios is notable for its exports of mastic ...
during the later months of 412 BC. In 411 BC, however, further rebellions at
Rhodes
Rhodes (; el, Ρόδος , translit=Ródos ) is the largest and the historical capital of the Dodecanese islands of Greece. Administratively, the island forms a separate municipality within the Rhodes regional unit, which is part of the So ...
and
Euboea
Evia (, ; el, Εύβοια ; grc, Εὔβοια ) or Euboia (, ) is the second-largest Greek island in area and population, after Crete. It is separated from Boeotia in mainland Greece by the narrow Euripus Strait (only at its narrowest poin ...
, and the capture of
Abydos and
Lampsacus
Lampsacus (; grc, Λάμψακος, translit=Lampsakos) was an ancient Greek city strategically located on the eastern side of the Hellespont in the northern Troad. An inhabitant of Lampsacus was called a Lampsacene. The name has been transmitt ...
on the Hellespont by a Peloponnesian army that had marched there overland, forced the Athenians to disperse their forces to meet these various threats. The Spartan fleet could now move freely in the Aegean, and took advantage of its newfound superiority by lifting the blockade of Chios and bottling up the Athenians' Aegean fleet at
Samos
Samos (, also ; el, Σάμος ) is a Greek island in the eastern Aegean Sea, south of Chios, north of Patmos and the Dodecanese, and off the coast of western Turkey, from which it is separated by the -wide Mycale Strait. It is also a separate ...
.
By withdrawing their ships from the Hellespont to Samos, the Athenians were able to reestablish their naval superiority in the Aegean, but in doing so they opened the door for Sparta to shift the theater of war. Accordingly, in late July, the Spartan commander Clearchus made an attempt to slip 40 ships past the Athenian fleet to the Hellespont. These were turned back by a storm, but shortly afterwards 10 ships under the Megarian general Helixus reached the Hellespont, where they triggered revolts in
Byzantium
Byzantium () or Byzantion ( grc, Βυζάντιον) was an ancient Greek city in classical antiquity that became known as Constantinople in late antiquity and Istanbul today. The Greek name ''Byzantion'' and its Latinization ''Byzantium'' cont ...
,
Chalcedon
Chalcedon ( or ; , sometimes transliterated as ''Chalkedon'') was an ancient maritime town of Bithynia, in Asia Minor. It was located almost directly opposite Byzantium, south of Scutari (modern Üsküdar) and it is now a district of the cit ...
and other important cities. Several months later, the new Spartan
navarch
Navarch ( el, wikt:ναύαρχος, ναύαρχος, ) is an Anglicisation of a Greek word meaning "leader of the ships", which in some states became the title of an office equivalent to that of a modern admiral.
Historical usage
Not all st ...
Mindarus
Mindarus ( grc, Μίνδαρος) was a Spartan navarch who commanded the Peloponnesian fleet in 411 and 410 BC, during the Peloponnesian War. Successful in shifting the theatre of war into the Hellespont, he then experienced a string of defeats; ...
, deciding that the promises of support made by
Pharnabazus, the Persian satrap of
Hellespontine Phrygia
Hellespontine Phrygia ( grc, Ἑλλησποντιακὴ Φρυγία, Hellēspontiakē Phrygia) or Lesser Phrygia ( grc, μικρᾶ Φρυγία, mikra Phrygia) was a Persian satrapy (province) in northwestern Anatolia, directly southeast of t ...
, were more promising than those of
Tissaphernes
Tissaphernes ( peo, *Ciçafarnāʰ; grc-gre, Τισσαφέρνης; xlc, 𐊋𐊆𐊈𐊈𐊀𐊓𐊕𐊑𐊏𐊀 , ; 445395 BC) was a Persian soldier and statesman, Satrap of Lydia and Ionia. His life is mostly known from the works of Thucy ...
in
Ionia
Ionia () was an ancient region on the western coast of Anatolia, to the south of present-day Izmir. It consisted of the northernmost territories of the Ionian League of Greek settlements. Never a unified state, it was named after the Ionian ...
, slipped his entire fleet past the Athenians. He joined up with the Peloponnesian ships already operating in the Hellespont and established his base at Abydos, forcing the small Athenian fleet at
Sestos
Sestos ( el, Σηστός, la, Sestus) was an ancient city in Thrace. It was located at the Thracian Chersonese peninsula on the European coast of the Hellespont, opposite the ancient city of Abydos, and near the town of Eceabat in Turkey.
In ...
to flee, with losses, to
Imbros
Imbros or İmroz Adası, officially Gökçeada (lit. ''Heavenly Island'') since 29 July 1970,Alexis Alexandris, "The Identity Issue of The Minorities in Greece And Turkey", in Hirschon, Renée (ed.), ''Crossing the Aegean: An Appraisal of the 1 ...
and
Lemnos
Lemnos or Limnos ( el, Λήμνος; grc, Λῆμνος) is a Greek island in the northern Aegean Sea. Administratively the island forms a separate municipality within the Lemnos regional unit, which is part of the North Aegean region. The p ...
.
Battle
With a substantial Peloponnesian fleet operating in the Hellespont, the crucial trade route through which Athens' grain supply passed, the Athenian fleet had little choice but to pursue Mindarus. Accordingly,
Thrasybulus
Thrasybulus (; grc-gre, Θρασύβουλος ; 440 – 388 BC) was an Athenian general and democratic leader. In 411 BC, in the wake of an oligarchic coup at Athens, the pro-democracy sailors at Samos elected him as a general, making him a ...
, assuming overall command, led the fleet to
Elaeus
Elaeus ( grc, Ἐλαιοῦς ''Elaious'', later ''Elaeus''), the “Olive City”, was an ancient Greek city located in Thrace, on the Thracian Chersonese. Elaeus was located at the southern end of the Hellespont (now the Dardanelles) near th ...
on the tip of the Gallipoli peninsula, where the Athenians spent five days preparing to challenge the 86 Spartan ships at Abydos with their 76 ships. The Athenian fleet sailed in column into the Hellespont, following the northern shore, while the Spartans put out from Abydos on the southern shore. When the Athenian left had rounded the point of Cynossema, the Spartans attacked, planning to outflank the Athenian right and trap the fleet in the Hellespont while driving the center aground on Cynossema. The Athenian center was quickly driven aground, and the left under
Thrasyllus
Thrasyllus (; grc-gre, Θράσυλλος; died 406 BC) was an Athenian strategos (general) and statesman who rose to prominence in the later years of the Peloponnesian War. First appearing in Athenian politics in 410 BC, in the wake of the Athe ...
, beset by Syracusan ships and unable to see the rest of the fleet around the sharp point, was unable to come to its aid. Thrasybulus on the right, meanwhile, was able to avoid encirclement by extending his line westward, but in doing so lost touch with the center. With the Athenians divided and a substantial portion of their fleet incapacitated, a Spartan victory seemed assured.
[Thucydides, ''The Peloponnesian War'' 8.105]
At this critical juncture, however, the Peloponnesian line began to fall into disorder as ships broke line to pursue individual Athenian vessels. Seeing this, Thrasybulus turned his ships abruptly and attacked the Spartan left. After routing these ships, the Athenian right bore down on the Peloponnesian center, and, catching them in a state of disorganization, quickly routed them as well. The Syracusans on the right, seeing the rest of their fleet in flight, abandoned their attack on the Athenian left and fled as well.
The narrowness of the straits, which ensured that the Peloponnesians had only a short way to go to safety, limited the damage the Athenians could inflict, but by day's end they had captured 21 Spartan ships to the 15 of theirs that the Spartans had taken in the early fighting. The Athenians set up a trophy on Cynossema and put in at Sestos, while the Peloponnesians made their way back to Abydos.
[Thucydides, ''The Peloponnesian War'' 8.106]
Aftermath
In the days after the battle, the Athenians refitted their ships at Sestos and dispatched a small detachment to Cyzicus, recapturing that town and seizing 8 triremes encountered along the way. A
trireme
A trireme( ; derived from Latin: ''trirēmis'' "with three banks of oars"; cf. Greek ''triērēs'', literally "three-rower") was an ancient vessel and a type of galley that was used by the ancient maritime civilizations of the Mediterranean S ...
was dispatched to Athens, where the unexpected good news restored the people's confidence in the war effort.
Historian
Donald Kagan
Donald Kagan (; May 1, 1932August 6, 2021) was a Lithuanian-born American historian and classicist at Yale University specializing in ancient Greece, notable for his four-volume history of the Peloponnesian War. He formerly taught in the Depart ...
has emphasized the effect this victory had on the Athenians. Forced to fight on terms chosen by their enemies, at a time when the city lacked the resources to build another fleet, the Athenians could have lost the war on that day at Cynossema. Instead, they won a victory that allowed them to continue fighting, with victory still seeming possible.
[Kagan, ''The Peloponnesian War'', 406]
References
Sources
*
Kagan, Donald. ''The Peloponnesian War'' (Penguin Books, 2003).
*{{cite wikisource , title=History of the Peloponnesian War , author=
Thucydides
Thucydides (; grc, , }; BC) was an Athenian historian and general. His ''History of the Peloponnesian War'' recounts the fifth-century BC war between Sparta and Athens until the year 411 BC. Thucydides has been dubbed the father of "scientifi ...
, translator=
Richard Crawley
Richard Crawley (26 December 1840 – 30 March 1893) was a Welsh writer and academic, best known for his translation of Thucydides's ''History of the Peloponnesian War''.
Life
Crawley was born at a Bryngwyn rectory on 26 December 1840, the e ...
Cynossema
411 BC
410s BC conflicts
Ancient Greek Thrace
Cynossema
Cynossema