JERUSALEM — Palestinian officials denounced the Trump administration’s cancellation of more than $200 million in aid, accusing Washington of “weaponizing” humanitarian assistance by using it as a tool to coerce political concessions.

The aid cut, announced Friday, was the latest in a series of measures apparently aimed at forcing the Palestinian leadership to return to the negotiating table with Israel while American officials work on a long-awaited peace proposal, the details of which remain opaque.

An earlier freeze by Washington of tens of millions of dollars of funding to the United Nations Relief and Works Agency, which assists Palestinian refugees, and the move in May of the American Embassy from Tel Aviv to the contested city of Jerusalem, had already infuriated the Palestinian Authority, led by President Mahmoud Abbas.

The Palestinians, who claim East Jerusalem as the capital of a future independent state, expressed defiance this weekend, accusing the Trump administration of forsaking the role its predecessors had long sought as an honest broker in the dispute with Israel.