Battle of the Hellespont (321 BC)

The death of Alexander the Great in 323 BC threw his empire into a state of political and military turmoil, with his generals and governors claiming independent kingdoms as his “Successors” (the Diadochi).

Perdiccas inherited the main Macedonian army and the title ‘regent of the Asiatic Empire.’ A coalition of other successors formed against him. An army under Craterus was sent to Asia to confront Perdiccas and his allies. Perdiccas sent Eumenes and Neoptolemus with an army to the Hellespont to prevent Craterus from crossing into Asia. Neoptolemus, jealous of Eumenes, deserted with a few hundred horse and joined forces with Craterus.

After crossing, when Craterus and Eumenes met, each had around 20,000 infantry but Craterus’ phalanx of veteran Macedonians was superior. Eumenes relied on his more numerous cavalry.

Persian cavalry from Asia Minor composed the superior cavalry of Eumenes. Altıkulaç Sarcophagus[1]

Pharnabazus III, the former Persian satrap of Phrygia, was commanding a squadron of cavalry for Eumenes:[2]

"When he came to give battle, he would not set any Macedonian to engage Craterus, but appointed to that charge two bodies of foreign horse, commanded by Pharnabazus the son of Artabazus, and Phoenix of Tenedos. They had orders to advance on the first sight of the enemy, and come to close fighting without giving them time to retire; and if they attempted to speak or send any herald, they were not to regard it."

— Plutarch, The Life of Eumenes.[3]

Both sides stationed their phalanx in the center and cavalry on the wings. Craterus, commanding the right wing, charged at the onset. The phalanxes engaged and a stiff fight endued.

The command of the cavalry was entrusted to Phoenix of Tenedos and Pharnabazus, and composed principally of Asiatic troops; Eumenes being apprehensive of opposing any Macedonians to a general so popular with his countrymen. As soon as they came in sight of the enemy the two commanders charged the army of Craterus, which was unable to withstand the shock, and the aged general himself perished in the confusion.[4] With Craterus slain, his cavalry was scattered. On the other wing, Neoptolemus confronted Eumenes, and in single combat, Neoptolemus was killed. Craterus’ infantry, by now surrounded and leaderless, surrendered.

Eumenes invited the defeated Macedonians to join him. They agreed, but took off by night to rejoin Antipater, the regent of Greece and Macedonia. The Battle of the Hellespont removed two contenders, but the War of the Successors would go on for another 40 years.