New Delhi, Oct. 14 -- President Donald Trump set off for Israel and Egypt on Sunday to celebrate the U.S.-brokered ceasefire and hostage deal between Israel and Hamas and urge Middle East allies to seize the opportunity to build a durable peace in the volatile region.

It's a fragile moment with Israel and Hamas only in the early stages of implementing the first phase of the Trump agreement designed to bring a permanent end to the war sparked by the Oct. 7, 2023, attack on Israel by Hamas-led militants.

Trump thinks there is a narrow window to reshape the Mideast and reset long-fraught relations between Israel and its Arab neighbors. "The war is over, OK?" Trump told reporters traveling with him to the region ahead of the expected releas...