The Peloponnesian War 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 the Persian Empire in support of Sparta. Led by Lysander, the Spartan fleet, built with Persian subsidies, finally defeated Athens and started a period of Spartan hegemony over Greece.
This article concerns the period 429 BC – 420 BC.
Acarnania is a region of west-central Greece that lies along the Ionian Sea, west of Aetolia, with the Achelous River for a boundary, and north of the gulf of Calydon, which is the entrance to the Gulf of Corinth. Today it forms the western part of the regional unit of Aetolia-Acarnania. The capital and principal city in ancient times was Stratos. The north side of Acarnania of the Corinthian Gulf was considered part of the region of Epirus.
Year 426 BC was a year of the pre-Julian Roman calendar. At the time, it was known as the Year of the Tribunate of Cincinnatus, Albinus, Fusus and Cossus. The denomination 426 BC for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Nicias was an Athenian politician and general during the period of the Peloponnesian War. Nicias was a member of the Athenian aristocracy and had inherited a large fortune from his father, which was invested in the silver mines around Attica's Mt. Laurium. Following the death of Pericles in 429 BC, he became the principal rival of Cleon and the democrats in the struggle for the political leadership of the Athenian state. He was a moderate in his political views and opposed the aggressive imperialism of the democrats. His principal aim was to conclude a peace with Sparta as soon as it could be obtained on terms favourable to Athens.
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 devastating defeat for the Athenian forces, severely impacting Athens.
The naval Battle of Pylos took place in 425 BC during the Peloponnesian War at the peninsula of Pylos, on the present-day Bay of Navarino in Messenia, and was an Athenian victory over Sparta. An Athenian fleet had been driven ashore at Pylos by a storm, and, at the instigation of Demosthenes, the Athenian soldiers fortified the peninsula, and a small force was left there when the fleet departed again. The establishment of an Athenian garrison in Spartan territory frightened the Spartan leadership, and the Spartan army, which had been ravaging Attica under the command of Agis, ended their expedition and marched home, while the Spartan fleet at Corcyra sailed to Pylos.
The Battle of Sphacteria was a land battle of the Peloponnesian War, fought in 425 BC between Athens and Sparta. Following the Battle of Pylos and subsequent peace negotiations, which failed, a number of Spartans were stranded on the island of Sphacteria. An Athenian force under Cleon and Demosthenes attacked and forced them to surrender.
The First Battle of Mantinea of 418 BC was an engagement during the Peloponnesian War. Sparta and its allies defeated an army led by Argos and Athens.
The Battle of Sybota took place in 433 BC between Corcyra and Corinth. It was one of the immediate catalysts for the Peloponnesian War.
Phormio, the son of Asopius, was an Athenian general and admiral before and during the Peloponnesian War. A talented naval commander, Phormio commanded at several famous Athenian victories in 428 BC, and was honoured after his death with a statue on the acropolis and a state funeral. He is considered one of Athens' many great admirals, alongside Themistocles and Cimon.
Demosthenes, son of Alcisthenes, was an Athenian general during the Peloponnesian War.
The Battle of Rhium or the battle of Chalcis was a naval battle in the Peloponnesian War between an Athenian fleet commanded by Phormio and a Peloponnesian fleet composed of contingents from various states, each with its own commander. The battle came about when the Peloponnesian fleet, numbering 47 triremes, attempted to cross over to the northern shore of the Gulf of Patras to attack Acarnania in support of an offensive in northwestern Greece; Phormio's fleet attacked the Peloponnesians while they were making the crossing.
The Battle of Idomene was a battle in the Peloponnesian War in 426 BC, between the Athenians and the Ambracians.
The Aetolian campaign, often referred to as "Demosthenes' Aetolian campaign", was a failed Athenian offensive in northwestern Greece during the Archidamian War. In 426 BCE, Demosthenes was dispatched from Athens to the Corinthian Gulf in command of a fleet of 30 ships. Arriving in the north-west, he quickly assembled a coalition force from Athens' allies in the region and besieged the city of Leucas. However, before the siege reached a conclusion, he was persuaded to abandon it in favour of an attack on the tribal region of Aetolia. Leaving Leucas, he set out towards Aetolia, losing along the way several major contingents from his army, whose leaders were apparently unhappy with his change in strategy.
Olpae or Olpai was a town of ancient Amphilochia, where the Battle of Olpae was fought between the Spartans and the Athenians in 426 BC during the Peloponnesian War. Olpae sat upon a fortified hill, in the territory of Amphilochian Argos, 25 stadia from Argos itself. Eurylochus, the Spartan commander, marched from Aetolia, with 3000 hoplites into the territory of Amphilochian Argos, and captured Olpae.
Amphilochian Argos was the chief town of ancient Amphilochia, situated at the eastern extremity of the Ambraciot Gulf, on the river Inachus. Its territory was called Argeia (Ἀργεία).
Medeon or Medion (Μεδίων) was a town in the interior of ancient Acarnania, on the road from Stratus and Phytia to Limnaea on the Ambraciot Gulf. Thucydides mentions that it was crossed by the Spartan army during the Peloponnesian War as a place that crossed the Spartan army, under the command of Eurylochus, between Phytia and Limnaea, on its march to Battle of Olpae in 426 BCE. It was one of the few towns in the interior of the country which maintained its independence against the Aetolians after the death of Alexander the Great. At length, in 231 BCE, the Aetolians laid siege to Medeon with a large force, and had reduced it to great distress, when they were attacked by a body of Illyrian mercenaries, who had been sent by sea by Demetrius, king of Macedonia, in order to relieve the place. The Aetolians were defeated, and obliged to retreat with the loss of their camp, arms, and baggage. Medeon is again mentioned in 191 BCE, as one of the Acarnanian towns, of which Antiochus, king of Syria, obtained possession in that year.
Cnemus was the Spartan fleet commander during the second and third years of the Archidamian War. During his command, Cnemus oversaw a series of operations that met with failure. As a result, the Spartans began to question Cnemus' leadership and sent several advisers to assist him in his command.
Crenae or Krenai was a town in ancient Acarnania, where the Acarnanians on their march to protect of Amphilochian Argos took up position prior to the Battle of Olpae; Eurylochus, with the Peloponnesian forces, had marched through Acarnania, and had succeeded in joining the Ambraciots at Olpae, passing unperceived between Argos and the Acarnanian force at Crenae.
