- The Australian destroyers HMAS Warrego, HMAS Parramatta, HMAS Yarra, HMAS Swan, HMAS Torrens and HMAS Huon begin patrol operations in the Mediterranean Sea. The vessels are based in Brindisi in Italy as part of the Otranto Barrage, the Allied naval blockade of the Otranto Straits between Brindisi in Italy and Corfu on the Greek side of the Adriatic Sea.