The testing of the atomic bomb should have been enough to know it shouldn’t even to dropped on military harbors especially if it’s close to civilians. The fact of Japanese needing time to figure out how they will surrender and thoughts of negotiating should have been considered, so should have been given even after the dropping the first bomb. There could have been many factors why they didn’t respond after dropping of Enola Gay such as their signal could have been cut off due to the dropping or just out and they were focused on helping Hiroshima maybe believing they would not drop another as they already lost the war as they believed the Allies
The testing of the atomic bomb should have been enough to know it shouldn’t even to dropped on military harbors especially if it’s close to civilians. The fact of Japanese needing time to figure out how they will surrender and thoughts of negotiating should have been considered, so should have been given even after the dropping the first bomb. There could have been many factors why they didn’t respond after dropping of Enola Gay such as their signal could have been cut off due to the dropping or just out and they were focused on helping Hiroshima maybe believing they would not drop another as they already lost the war as they believed the Allies