The DHS funding lapse becomes the longest shutdown in American history.

The Department of Homeland Security funding lapse, on Sunday, surpassed the thirty-five-day partial federal government shutdown of December 2018 to January 2019, which had been, until Sunday, the longest such lapse on the public record. The current shutdown, which began on February 14, is, as of Sunday, in its forty-fourth day. The previous record was the thirty-five-day shutdown that ended on January 25, 2019, in the first administration of the same President.

The matter of which agency is in lapse is, by the standard of these comparisons, a complication. The 2018-2019 shutdown was a partial federal-government shutdown affecting nine departments and several smaller agencies. The 2026 shutdown affects only the Department of Homeland Security. The Department of Homeland Security is, by total employees, the third-largest federal agency. It comprises the Transportation Security Administration, Customs and Border Protection, Immigration and Customs Enforcement, the Federal Emergency Management Agency, the United States Coast Guard, the Cybersecurity and Infrastructure Security Agency, and several other components. The current shutdown is, in operational terms, less broad than the 2018-2019 shutdown but more disruptive in particular sectors, including air travel and border operations.

The TSA workforce, which has been operating without pay since February 14, is the most visible affected population. By the Department’s own published figure, three thousand five hundred and sixty TSA officers, or twelve point three five percent of the national workforce, called out sick on Friday. The Department’s official statement attributed the spike to financial hardship. The Department’s official statement did not propose a solution.

The legislative posture is, on the documentary record, deadlocked. The Senate, in early March, passed a clean DHS extension by a vote of 67 to 33. The House, on March 27, rejected the Senate bill on a party-line vote and proposed an alternative measure that funds DHS for eight weeks. The Senate Democratic leader, on Friday, said the Democrats would reject the eight-week framework on the grounds that it would force a second shutdown fight in mid-May. The two leaders have not met in person in two weeks.

The President, on Friday, instructed the Department, by Truth Social post, to “immediately pay” TSA officers, beginning Monday. The instruction is not, by the formal mechanics of federal appropriations law, an instruction the President can issue. Congress controls the appropriation. The Department, in compliance with the instruction, will resume payroll Monday morning under a provisional accommodation negotiated by the Acting Secretary, on the basis that the funds will be reimbursed by Congress in any future continuing resolution. The provisional accommodation is, by the standard of these matters, contested. The Government Accountability Office has, on the public record, opened an inquiry.

The new Secretary, Senator Markwayne Mullin, will take the oath on Tuesday. He will inherit a department on day forty-six of its own funding lapse, with three substantive lawsuits filed against various components, an open GAO inquiry on payroll mechanics, a continuing controversy over deployments of Immigration and Customs Enforcement officers to airport security, and a workforce that has, by the public surveys conducted by the relevant unions, lost meaningful trust in its leadership.

The shutdown will, by the day the new Secretary takes the oath, be in its forty-sixth day. The shutdown will, on the schedule that emerged from Friday’s negotiations, continue through at least the first week of April. The shutdown will, on the path that has been visible since February 14, end with a continuing resolution that resembles, in nearly every operative line, the Senate measure rejected by the House on March 27.

A serious country, in a serious moment, would have passed the extension and reopened the agency. A less serious country would do what is being done: extend the lapse past every previous record, instruct the Department to spend funds it does not have, deploy the immigration agency to the airport, and let the workforce work it out.

Calmly documenting the decline.