HMAS Warrego (U73)
HMAS Warrego (L73/U73), named for the Warrego River, was a sloop of the Royal Australian Navy (RAN). Construction She was laid down by the Cockatoo Island Dockyard at Sydney on 10 May 1939, launched on 10 February 1940, and commissioned into the RAN on 21 August 1940. Operational history Warrego served during World War II as an escort and patrol vessel escorting convoys, including the Pensacola Convoy, in Australian waters and the South-West Pacific. In late January 1942 the ship was assigned to the short lived American-British-Dutch-Australian Command. The ship was part of the escort, led by with the destroyer and , for a convoy composed of , , , and leaving Darwin before two in the morning of 15 February for Koepang carrying troops to reinforce forces already defending Timor. By 11:00, the convoy was being shadowed by a Japanese flying boat that dropped some bombs without causing damage before departing. The next morning another shadowing aircraft had taken position and before noon the convoy was attacked by bombers and flying boats in two waves. After the attacks the convoy continued toward Timor for a few hours with Houston launching a scout plane seeking the enemy position. ABDA suspected