Trump administration threatens to pull CBP officers from sanctuary city airports

Homeland Security Secretary Markwayne Mullin reiterated the Trump administration's threat to withdraw U.S. Customs and Border Protection officers from airports located in so‑called “sanctuary cities,” a move that could jeopardize international flights. The U.S. Travel Association and major airlines quickly condemned the proposal, saying it would have devastating consequences for the travel industry and communities that depend on international visitation. Transportation Secretary Sean Duffy told a congressional hearing that he was not familiar with Mullin's remarks and criticized the idea as nonsensical, emphasizing the need for people from around the world to be able to fly into U.S. airports regardless of local politics.

President Donald Trump has previously threatened to withhold funding from sanctuary jurisdictions, but courts have struck down similar attempts in the past. The Justice Department last year published a list of dozens of states, cities and counties it considers sanctuary jurisdictions, though it remains unclear which specific airports might be targeted. Industry groups warned that reducing CBP staffing at major airports would disrupt airlines, tourism, and cargo operations.