Seeadler Harbor
On 26 August, "Ammen" headed back to the combat zone. Steaming by way of Milne Bay, New Guinea, she arrived in Seeadler Harbor, Manus, on 1 September. The destroyer spent the first 10 days of September engaged in drills and upkeep at Manus. On the 11th, she got underway for Morotai and another uncontested landing. The warship spent only two days at Morotai before returning to Seeadler Harbor via Mios Woendi.