firebombing of Tokyo fighting on Okinawa aircraft carriers Ryukyu Islands Yuki Tanaka Okinawa XXI Bomber Command Operation Downfall
Over the next six months, the XXI Bomber Command under LeMay firebombed 64 Japanese cities. The firebombing of Tokyo, codenamed Operation Meetinghouse, on 9–10 March killed an estimated 100,000 people and destroyed 41 km (16 sq mi) of the city and 267,000 buildings in a single night. It was the deadliest bombing raid of the war, at a cost of 20 B-29s shot down by flak and fighters. By May, 75 percent of bombs dropped were incendiaries designed to burn down Japan's "paper cities". By mid-June, Japan's six largest cities had been devastated. The end of the fighting on Okinawa that month provided airfields even closer to the Japanese mainland, allowing the bombing campaign to be further escalated. Aircraft flying from Allied aircraft carriers and the Ryukyu Islands also regularly struck targets in Japan during 1945 in preparation for Operation Downfall. Firebombing switched to smaller cities, with populations ranging from 60,000 to 350,000. According to Yuki Tanaka, the U.S. fire-bombed over a hundred Japanese towns and cities.
