Senior figures in Donald Trump's administration reportedly expressed skepticism about the United Kingdom's appointment of Peter Mandelson as ambassador to the United States, according to media reports. The veteran Labour politician was described by some Trump aides as "arrogant," with concerns also raised about his past connections to Jeffrey Epstein.

The reported opposition to Mandelson's appointment comes amid growing tensions between the U.S. and UK over military operations in the Middle East. The U.S. military is deploying thousands of additional marines and sailors to the region, with the USS Boxer and its marine expeditionary unit departing the west coast approximately three weeks ahead of schedule, according to three U.S. officials speaking to Reuters.

Relations between Washington and London have become strained over differing approaches to Middle East policy. The British government has drawn a distinction between defensive strikes in the Gulf, which it supports, and offensive operations, which it opposes. This nuanced position has drawn criticism from some Trump allies.

Steve Bannon, a prominent Trump supporter, dismissed the British government's position as "diplomatic bullshit" in comments to the New Statesman, declaring that "the special relationship is over." His remarks reflect broader frustration among some U.S. officials with European allies' reluctance to fully support American military operations in the region.

Sen. Lindsey Graham (R-S.C.) has urged Trump to consider removing U.S. military bases from countries "who won't let us fly from them," specifically targeting European allies who have refused to assist in U.S.-Israeli operations against Iran. Graham's comments underscore the growing pressure on NATO allies to align more closely with U.S. military objectives in the Middle East.