A US Navy MH-60S Sea Hawk crashed into the Arabian Sea during an emergency landing; 3 crew were rescued, 1 is missing, The incident was not a result of a hostile action on the chopper, currently assigned to the USS George H W Bush Nimitz-class aircraft carrier. The statement from the US Navy's 5th Fleet said that the incident happened on July 1 at 3:30am EDT. The Nav... [338 chars]