April 12 - USS Mannert L. Abele is sunk by an Ohka
April 23 - the US Navy puts its first radar-guided bomb into use, the SWOD-9 "Bat", dropped from Consolidated PB4Ys on Japanese shipping in Balikpapan Harbour.
November 7 – Gp Cpt H. J. Wilson sets a new official airspeed record of 606 mph (976 km/h) in a Gloster Meteor. Unofficial German speed records by the rocket-powered Messerschmitt Me 163 during the war had already exceeded 625 mph (1,000 km/h)