The partial federal government shutdown affecting the Department of Homeland Security entered its 72nd day on Saturday, marking the longest such lapse in U.S. history. The standoff centers on disagreements over funding for Immigration and Customs Enforcement and Customs and Border Protection amid Democratic calls for reforms.

The shutdown began on February 14, 2026, after a two-week continuing resolution expired without agreement on full-year appropriations for fiscal year 2026. It followed a brief four-day full government shutdown from January 31 to February 3, triggered by delays in passing broader funding packages. The current dispute escalated after Customs and Border Protection agents fatally shot Alex Pretti, a protester, on January 24, prompting Senate Democrats to withhold support for DHS funding bills unless they included oversight measures like judicial warrants for property entries, body cameras for agents, and immediate legal access for detainees.

Republicans have rejected these demands as burdensome obstacles to immigration enforcement under President Donald Trump. President Trump has stated he will not negotiate reopening DHS until Congress passes the SAVE Act, which requires proof of citizenship for voter registration. House Republicans passed a 60-day continuing resolution for full DHS funding on March 27, but Senate Democrats blocked it. The Senate had earlier approved funding for most DHS components excluding ICE and border operations, a measure the House rejected.

This week, Senate Republicans advanced a budget reconciliation process to bypass Democratic opposition. On Tuesday, the chamber voted 52-46 to pass a budget resolution enabling a simple-majority vote on up to $70 billion in funding for ICE and Border Patrol through the end of Trump's term. Senate Majority Leader John Thune described the move as "not my preference, but it is reality." Senate Minority Leader Chuck Schumer called it a "partisan sideshow" lacking restraints on the agencies.

The House has not yet acted on the Senate's resolution, and the current partial funding for some DHS elements via a March continuing resolution expires May 22. Homeland Security Secretary Markwayne Mullin warned that alternative funds from prior legislation will be depleted in the first full week of May, potentially halting paychecks for DHS employees, including essential personnel.

Operations have faced strains. Transportation Security Administration screeners missed their first full paycheck on March 13, leading to hundreds of resignations and security lines stretching up to four hours at major airports. President Trump signed an executive order on March 27 directing payments for TSA agents from other sources starting March 30. Non-disaster FEMA responses were suspended briefly, though disaster relief funds are expected to last months.

Most other federal departments received full FY2026 funding through packages enacted in January and February, averting a broader shutdown. Republicans, including fiscal conservatives, have expressed internal divisions over the path forward, with some pushing for immediate action.