They are the unsung heroes of the U.S. Navy. With a wrench in one hand and a rifle in the other, they build and fight. For more than 60 years, in war and peace, the Seabees have built the huts, ramps, roads, and runways that allow the Navy to land, the Marines to move, and the Air Force to fly. On the beaches of Normandy, the sands of Iwo Jima, at Inchon and Saigon, Antarctica and Saudi Arabia, the Navy's blue-collar battalion, the Seabees, have made and paved the way to victory.