Bombing of Tokyo (10 March 1945)
On the night of 9/10 March 1945, the United States Army Air Forces (USAAF) conducted a devastating firebombing raid on Tokyo, the Japanese capital city. This attack was code-named Operation Meetinghouse by the USAAF and is known as the Tokyo Great Air Raid (東京大空襲, Tōkyō dai-kūshū) in Japan.
Source: Wikipedia — Bombing of Tokyo (10 March 1945) (CC BY-SA 4.0)