HMA Ships AUSTRALIA and HOBART, (Task Force 44, under RADM John Crace, RN), were attacked by 19 Japanese land based aircraft during the Battle of the Coral Sea. While some bombs fell close, the two warships escaped damage. US air attacks, launched from US Ships YORKTOWN and LEXINGTON, (aircraft carriers), sank the Japanese ship SHOHO, (light aircraft carrier), off Misima Island. On the same day USS SIMS, (destroyer), was sunk by Japanese dive bombers.