• Hamas wants Jewish state to fully comply with ceasefire before disarmament talks • Separate Israeli ground assault targets key town in south Lebanon • Beirut urges ceasefire in negotiations; Tel Aviv says peace is not on agenda CAIRO: An Israeli air strike killed at least four Palestinians in the Gaza Strip on Monday, health officials said, as mediators met Hamas leaders in a new effort to shore up a fragile, US-brokered ceasefire deal. Medics said the strike hit a group of men outside a sc...