Rear Admiral David H. Buss, director, C5, Multi-National Force-Iraq, addresses veterans of the U.S. Navy's submarine service at a Submarine Force Birthday Ball in Al Faw Palace, Baghdad, Iraq, April 10, 2009. Far from the torpedo room of a fast-attack boat or the launch console of a ballistic-missile sub, the unusual celebration added a new detail to the sub service's history: Even Baghdad has its "bubbleheads."