Almotamar.net - Official sources affirmed to Almotamar.net the martyrdom of ten military men in crash of a military helicopter , moments after it had taken of from Saada airport, north Yemen on Sunday afternoon.

The sources clarified that the helicopter fell down from a height of 50 meters on a military vehicle carrying military men who were killed in the incident while another four military men were in the helicopter. The sources confirmed that technical failure caused the crash of the helicopter.