In this accident, seven Marines and four soldiers who were in the helicopter, were killed. According to the Louisiana National Guard as reported by Reuters on Friday (03/13/2015), the bodies of the seven Marines have been found. Similarly, the bodies of two soldiers, while the bodies of two other soldiers have not been found. Allegedly both his body still inside the carcass of the submerged helicopter.
The helicopter crashed not far from Eglin Air Force Base. Officials at the base said they knew of the accident on Tuesday (10/3) at around 22:00 local time.
Over this incident, the White House offered condolences. "Prayer and minds of all people in the White House for the families of those killed in the incident," said White House spokesman Josh Earnest.
Time of the incident, the military helicopters middle participate in routine training mission with Special Operations Regiment Marines from Camp Lejeune, North Carolina.