ANKARA Two Palestinians were killed and three others injured by Israeli army fire in southern Gaza on Monday, in the latest violation of a ceasefire and prisoner exchange agreement, medics said. A medical source said two people lost their lives in a drone strike in central Rafah city in the southern Gaza Strip. Three more people were injured when a missile attack in western Khan Younis in southern Gaza, medics said. The Israeli army escalated its attacks across Gaza since Sunday, shortly after