Enigma Machine - Enigma Machine During World War II, the Germans used the Enigma, a cipher machine, to develop nearly unbreakable codes for sending messages. The Enigma's settings offered 150,000,000,000,000,000,000 possible solutions, yet the Allies were eventually able to crack its code. By end of the war, 10 percent of all German Enigma communications were decoded at Bletchley Park, in England, on the world’s first electromagnetic computers.
DF-ST-86-08060 A rubber raft carrying members of a U.S. Navy Sea-Air-Land (SEAL) team and Egyptian marines capsizes in the surf during an amphibious landing. They are participating in the multinational joint service Exercise BRIGHT STAR '85.
428-GX-K40609: Operation Crimson Tide. Mekong Delta, Republic of Vietnam. Members of a US Navy SEAL team destroy a Viet Cong fortification along the Bassac River during Operation Crimson Tide, 15 September 1967.