Two servicemen missing in action from the Vietnam War have been identified and returned to their families for burial. They are Navy Lt. j.g. Robert A. Clark of North Hollywood, Calif., and another officer whose name will not be released at the request of his family. On Jan. 10, 1973, the two took off in an A-6A aircraft from USS Midway on a mission to suppress surface-to-air missiles in North Vietnam. Near the target area in Nghe An Province in North Vietnam, aircrew reported an estimated 15 surface-to-air missiles fired, as well as numerous antiaircraft rounds. Clark’s A-6A was not...