Two military helicopters have collided in mid-air killing all 10 crew members aboard the two aircraft as they flew in formation during a rehearsal for a military parade.
tag 10 dead as 2 Malaysia helicopters collide mid-air during military parade rehearsalTwo military helicopters have collided in mid-air killing all 10 crew members aboard the two aircraft as they flew in formation during a rehearsal for a military parade. sharesave
