Made with WWII Navy Dress White uniforms
Today’s SEALs embody in a single force the heritage, missions, capabilities, and combat lessons-learned of five daring groups that no longer exist but were crucial to Allied Victory in World War II and the conflict in Korea. These were (Army) Scouts and (Navy) Raiders; Naval Combat Demolition Units (NCDUs), Office of strategic Services Operational Swimmers, Navy Underwater Demolition Teams (UDTs), and Motor Torpedo Boat Squadrons.
These varied groups trained in the 1940s for urgent national security requirements, saw combat in Europe, North Africa, and the Pacific, but mostly disbanded after World War II. However, The UDTs were called upon again and expanded quickly for the Korean War in 1950. Exercising great ingenuity and courage, these special maritime units devised and executed with relatively few casualties many of the missions, tactics, techniques and procedures that SEALs still perform today.
These missions included beach and hydro-reconnaissance, explosive cable and net cutting; explosive destruction of underwater obstacles to enable major amphibious landings; limpet mine attacks, submarine operations, and the locating and marking of mines for minesweepers. They also conducted river surveys and foreign military training. While doing this, the SEALs’ predecessors pioneered combat swimming, closed-circuit diving, underwater demolitions, and mini-submarine (dry and wet submersible) operations. Source: Navy Seals Official Website