The bombing of Singapore was an attack on 8 December 1941 by seventeen G3M Nell bombers of Mihoro Air Group (Mihoro Kaigun Kōkūtai), Imperial Japanese Navy, flying from Thu Dau Mot in southern Indochina. The attack began at around 0430, shortly after Japanese forces landed on Kota Bharu, Malaya. It was the first knowledge the Singapore population had that war had broken out in the Far East.