The Israeli military says it has bombed the home of the political leader of the Palestinian militant group Hamas in a wave of air strikes on the Gaza Strip. It released video of an exploding bomb which it said had hit the home of Yahya Sinwar, the group’s overall leader in the territory. Israeli air strikes in Gaza killed at least 26 people early on Sunday, officials there said. Militants fired rockets at Israel, with a new barrage on Sunday afternoon. Israeli Prime Minister Benjamin Netanyahu has vowed to “continue to respond forcefully” to rocket attacks, amid calls from the international community to end the escalating conflict.