Hamas has claimed responsibility for an attempted suicide bombing in Tel Aviv as Antony Blinken, the US secretary of state, arrived in Israel to push for what he called “the last opportunity” to reach a ceasefire. A bomb exploded in the suspect’s backpack on Sunday night, killing him instantly and wounding a passerby. Hamas said the blast was conducted in cooperation with Palestinian Islamic Jihad and vowed to continue attacks in Israel. Its statement came as the office of Benjamin Netanyahu,...