Returning to the Third Fleet and being re-designated Task Group 38.4, the force began operating off the Japanese Home Islands in July 1945. It began an intense airstrike campaign against military targets on Honshu and Hokkaido, striking Japanese airfields, merchant shipping, and ground targets. Radford commanded the force in this duty until V-J Day, the end of the war in the Pacific. Upon receipt of the orders to end hostilities, he signaled his ships that he was proud of their accomplishments.