At least 25 Egyptian soldiers were killed by militants in an ambush on two buses in north Sinai on Aug. 19. The soldiers were reportedly executed by militants after being forced to leave the buses, a correspondent for Ma'an News Service said. Three other Egyptian servicemen were injured in the attack. The soldiers were part of a central security unit deployed along the Israel-Egypt border and around Rafah, officials said. It is the deadliest attack on Egypt's armed forces since militants killed 16 soldiers near the Gaza fence last August. On Aug. 15, militants in the Sinai killed seven soldiers in an attack on a checkpoint. Since the military coup that toppled president Mohamed Morsi after massive nationwide protests against his rule, militant groups have launched almost daily attacks on troops and police in Sinai. 

From Ma'an News Agency, Aug. 19