WASHINGTON, Aug. 18 -- The Naval Sea Systems Command issued the following news: * * * Forged in war: How Dahlgren's work shaped victory in 1945 * Capt. William "Deak" Parsons lowered himself into the bomb bay of the "Enola Gay" in the early morning hours of Aug. 6, 1945. Minutes before, the B-29 Superfortress had departed from the North Field of Tinian Island. Parsons worked by flashlight, inserting a powder charge and detonator into a weapon unlike anything the world had ever seen. It was  more