Israeli strike on Gaza kills 10, unrest spreads to West Bank

Israeli soldiers load ammunition onto an Armored Personnel Carrier (APC) at a staging ground near the Israel-Gaza border, Friday. (AP Photo/Tsafrir Abayov)

Palestinians flee their homes after overnight Israeli heavy missile strikes on their neighborhoods in the outskirts of Gaza City, Friday. (AP Photo/Khalil Hamra)

Palestinians inspect their destroyed houses following overnight Israeli airstrikes in town of Beit Hanoun, northern Gaza Strip, Friday. (AP Photo/Khalil Hamra)

GAZA CITY, Gaza Strip — An Israeli air raid in Gaza City killed at least 10 Palestinians, mostly children, early Saturday in the deadliest single strike since the battle with Gaza’s militant Hamas rulers erupted earlier this week. Both sides pressed for an advantage as cease-fire efforts gathered strength.