In a naval battle the Athenians led by Pericles and nine other generals defeated the forces of Samos and imposed on the island an Athenian administration. When the Samians revolted against Athenian rule, Pericles compelled the rebels to capitulate after a tough siege of eight months, which resulted in substantial discontent among the Athenian sailors. Pericles then quelled a revolt in Byzantium and, when he returned to Athens, gave a funeral oration to honor the soldiers who died in the expedition.