Abstract
Thucydides' account of the Athenian general Phrynichus' secret correspondence with the Spartan admiral Astyochus is both troubling and obscure. It may be summarized as follows: Phrynichus, having eloquently opposed Alcibiades' efforts to be recalled from exile and fearing that a repatriated Alcibiades would take vengeance on him, wrote to Astyochus revealing Alcibiades' pro-Athenian activities. Astyochus handed the letter to Alcibiades, who then wrote to the ranking Athenians on Samos concerning Phrynichus' ‘treason’ and demanded his execution. Phrynichus then wrote again to Astyochus, now proposing to make it possible for the Spartans to destroy the whole Athenian force at Samos