Titus Quinctius Flamininus
In 195 BC, however, the Roman Proconsul Titus Quinctius Flamininus was persuaded by the Achaeans that the power of Nabis in the Peloponnese needed to be checked. Flamininus ordered Nabis to give Argos back to the Achaeans, or face war with Rome. When Nabis refused, citing the Roman acceptance of his friendship at a time when he had already been in possession of the city as justification, Flamininus invaded Laconia. After an inconclusive campaign the Spartans were defeated, and Nabis was forced to surrender both Argos and the port of Gytheum, which gave him access to the sea.