Hamas leader Ismail Haniyeh has called on US secretary of state Antony Blinken to use his current Middle East tour to end Israel's "aggression" as war rages in Gaza. The top US diplomat arrived in Turkey on Friday at the start of a trip that includes planned visits to Israel and the occupied West Bank as well as several Gulf states. US officials have said that Blinken, in his fourth regional tour since fighting erupted with Hamas's October 7 attacks on Israel, would focus on getting more aid into the besieged Gaza Strip, ruled by the Palestinian militant group.