DEIR AL-BALAH, Gaza Strip — A drone strike hit central Israel on Sunday, wounding more than 60 people, some of them critically, rescue services said, in one of the bloodiest attacks in Israel in a year of war. The Lebanon-based Hezbollah militant group claimed responsibility, saying it targeted a military camp. Hezbollah said the strike was retaliation for two Israeli strikes in Beirut on Thursday that killed 22 people. [time-brightcove not-tgx=”true”] With Israel’s advanced air-defense systems, it’s rare for so many people to be hurt by drones or missiles.