Israeli Prime Minister Benjamin Netanyahu will meet President Donald Trump in Washington on Monday, becoming the first foreign leader to visit Trump since he unleashed tariffs on countries around the world.

Whether Netanyahu’s visit succeeds in bringing down or eliminating Israel’s tariffs remains to be seen, but how it plays out could set the stage for how other world leaders try to address the new tariffs.

Netanyahu’s office has put the focus of his hastily organized Washington visit on the tariffs, while stressing that the two leaders will discuss major geopolitical issues including the war in Gaza, tensions with Iran, Israel-Turkey ties and the International Criminal Court, which issued an arrest warrant against the Israeli leader last year. Trump in February signed an executive order imposing sanctions on the ICC over its investigations of Israel.

Related Story: Trump Doubles Down That Tariffs Will Pay Off for Americans

Likely to Talk About West Bank Annexation

They are also likely to discuss Israel’s hoped-for annexation of parts of the occupied West Bank, which the Palestinians want as the heart of their future independent state.

Eytan Gilboa, an expert on U.S.-Israel relations, said he expected Trump to use the tariffs as leverage to force concessions from Netanyahu.

In Israel’s case, those concessions might not be economic. Trump may pressure Netanyahu to move toward ending the war in Gaza — at the very least through some interim truce with Hamas that would pause the fighting and free more hostages.

Gilboa said Trump is hoping to return from his first overseas trip — expected next month to Saudi Arabia — with some movement on a deal to normalize relations with Israel, which would likely require significant Israeli concessions on Gaza.

If he does manage to move toward bolstering ties between Israel and Saudi Arabia, that would act as a regional diplomatic counterweight to pressure Iran, against which Trump has threatened new sanctions and suggested military action over its nuclear program.

In a preemptive move last week, Israel announced that it was removing all tariffs on goods from the U.S., mostly on imported food and agricultural products, according to a statement from Netanyahu’s office.

The statement did not mention Trump’s impending tariffs, which were announced the following day, but said Israel’s step would bolster ties with its largest trading partner, the United States. Israel is not a major trading partner of the U.S.

But the tactic failed, and with a 17% rate, Israel was just one of dozens of countries that were slapped with tariffs on Trump’s so-called Liberation Day last week.