President Trump’s push for a ceasefire in Gaza is testing his bond with Israeli Prime Minister Benjamin Netanyahu, which was on full display this week during the Israeli leader’s third visit to Washington this year.

The two leaders complimented each other on their alliance in the conflict, with Netanyahu presenting Trump with a letter he said he sent to the Nobel Prize committee, in which he nominated Trump for a Nobel Peace Prize, a longtime ambition for the president. Israel would be the second country to nominate Trump for the award.