In the summer of 42 BC, Octavian and Antony sailed for Macedonia to face the Liberators with nineteen legions, the vast majority of their army (approximately 100,000 regular infantry plus supporting cavalry and irregular auxiliary units), leaving Rome under the administration of Lepidus. Likewise, the army of the Liberators also commanded an army of nineteen legions; their legions, however, were not at full strength while the legions of Antony and Octavian were. While the Triumvirs commanded a larger number of infantry, the Liberators commanded a larger cavalry contingent. The Liberators, who controlled Macedonia, did not wish to engage in a decisive battle, but rather to attain a good defensive position and then use their naval superiority to block the Triumvirs’ communications with their supply base in Italy. They had spent the previous months plundering Greek cities to swell their war-chest and had gathered in Thrace with the Roman legions from the Eastern provinces and levies from Rome's client kingdoms.