Mediators begin the daunting work of brokering the next phase of the ceasefire agreement between Israel and Hamas this week.

When Benjamin Netanyahu meets U.S. President Donald Trump on Tuesday, the Israeli prime minister is expected to try to turn the page on sometimes tense relations with the Biden White House as the two leaders address the future of the Gaza ceasefire and ways to counter Iran.

Talks between Donald Trump and Benjamin Netanyahu on Tuesday are set to determine the course of Israel’s war against Hamas and, potentially, the prime minister’s ability to remain in power.