Battle of Cynoscephalae

Related civilizations:Republican Rome, Macedonia.

Date: 197 b.c.e.

Locale: Southwest Thessaly, Greece

Background

In 200 b.c.e., Rome declared war against King Philip V after Rhodes and Pergamum appealed to the senate for aid in stopping Macedonian aggression in the eastern Mediterranean. Roman military activity in Greece through 198 b.c.e. proved largely inconclusive in slowing Philip’s territorial ambitions. The following year, Roman and Macedonian armies clashed in a climactic battle at Cynoscephalae (sih-nuh-SEH-fuh-lee). This battle was part of the Macedonian Wars.

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Action

Philip V and an army of 20,000 men engaged a Roman force of equal size under the proconsul Titus Quinctius Flamininus. The battle spontaneously developed after the armies unexpectedly encountered each other in fog on Cynoscephalae ridge. Philip, advancing on the Roman formation with only the right wing of his phalanx fully assembled, drove back the Roman left, but broken ground disrupted the cohesion of the Macedonian left wing, permitting the forces of Flamininus’s right to gain a complete victory in that quarter. With the defeat of Philip’s left assured, a Roman tribune detached twenty maniples from the legions’ right and attacked the successful portion of the phalanx in the rear. This action completely shattered the Macedonian formation. Philip’s losses included 8,000 killed and 5,000 captured. Roman casualties amounted to 700 dead.

Consequences

Following his defeat at Cynoscephalae, Philip was forced by Rome to surrender his fleet, relinquish all claims to territorial possessions in Greece and the Aegean Sea, and pay a sizable war indemnity. Rome became the primary political arbiter in the region.

Bibliography

Adcock, F. E. The Roman Art of War Under the Republic. New York: Barnes & Nobles, 1995.

Walbank, F. W. Philip V of Macedon. Hamden, Conn.: Archon Books, 1967.