Palestinian militants fired rockets toward Jerusalem on Sunday, causing no casualties but signalling new reach and resolve as Israel pressed air strikes in the Gaza Strip for a third day and admitted Jewish visitors to a contested mosque compound.

Overnight, Khaled Mansour, a senior commander of the militant Islamic Jihad group, was killed in southern Gaza along with two associates and five other civilians, according to the group. Islamic Jihad said it would ¡°not let their blood dry before they bombard the settlements of the enemy¡°.

About 30 Palestinians, at least a third of them civilians and two of them senior Islamic Jihad commanders, have been killed in a surge of fighting in Gaza over the weekend, while rocket salvoes have sent tens of thousands Israelis to shelters.