A number of mercenaries of the Saudi-American aggression were killed and others injured while trying to infiltrate to the Ham front in Al-Jawf province .
A military source reported that a number of mercenaries were killed and wounded by an explosive device during an attempt to infiltrate towards the positions of the army and popular committees in the front of Ham .
Heroes of the army and popular committees also destroyed a military vehicle and killed its mercenary crew east of Safar al-Henaya on the same front and ambulances were seen rushing to the scene .