U.S. President Donald Trump said on Sunday Israel would have to make a decision on next steps in Gaza, adding he did not know what would happen after the collapse of ceasefire and hostage-release negotiations with Hamas.

The president described the food crisis in the enclave as a “terrible situation,” and said the U.S. would set up food centers and fund the effort along with European nations.

U.S. President Donald Trump said on Sunday Israel would have to make a decision on next steps in Gaza, adding that he did not know what would happen after moves by Israel to pull out of ceasefire and hostage-release negotiations with the Hamas militant group.

Lindsey Graham (R-S.C.) on Sunday charted a new strategy for Israel in its war with Hamas, with the chances of a diplomatic solution to the conflict appearing increasingly remote. "I think Israel's come to conclude that they can't achieve a goal of ending the war with Hamas that would be satisfactory to the safety of Israel and that they're going to do in Gaza what we did in Tokyo and Berlin,

Sen. Lindsey Graham said in an interview on NBC News' "Meet the Press" on Sunday that he believed there's no way to for Israel to negotiate an end to the war with Hamas.