I want to know the answer to the following question:
How many B-29 bombers were airbases need for in Okinawa?
All the background I'm provided with is that "The largest and bloodiest American battle came at Okinawa, as the U.S. sought airbases for 3,000 B-29 bombers and 240 squadrons of B-17 bombers for the intense bombardment of Japan's home islands in preparation for a full-scale invasion in late 1945.". Is that enough to answer the question?