Argument: Bombing Japan was justified in the post-Okinawa context
Victor Davis Hanson. "Considering Hiroshima." National Review. August 05, 2005 - "These are the debates that matured in the relative peace of the postwar era. But in August 1945 most Americans had a much different take on Hiroshima, a decision that cannot be fathomed without appreciation of the recently concluded Okinawa campaign (April 1-July 2) that had cost 50,000 American casualties and 200,000 Japanese and Okinawa dead. Okinawa saw the worst losses in the history of the U.S. Navy. Over 300 ships were damaged, more than 30 sunk, as about 5,000 sailors perished under a barrage of some 2,000 Kamikaze attacks.
And it was believed at least 10,000 more suicide planes were waiting on Kyushu and Honshu. Those who were asked to continue such fighting on the Japanese mainland — as we learn from the memoirs of Paul Fussell, William Manchester, and E. B. Sledge — were relieved at the idea of encountering a shell-shocked defeated enemy rather than a defiant Japanese nation in arms."