What to Know About the Homeland Security Shutdown

Funding for the Department of Homeland Security lapsed on Saturday in the United States amid a political standoff over restrictions that Democrats have demanded for federal immigration agents, creating a partial shutdown scenario for the critical security agency. The funding expiration comes as part of an ongoing battle between congressional Democrats and the Trump administration over immigration enforcement priorities, with Democrats seeking to limit the administration's ability to implement certain immigration policies. Despite the lapse in funding, approximately 86% of DHS employees will continue working, as essential functions related to border security, airport screening, and emergency response are considered too critical to halt. The partial nature of this shutdown differs from full government shutdowns, as most operations will continue with existing funds, though new contracts and certain non-essential functions may be affected. The political disagreement centers specifically on Democrats' attempts to block funding for certain immigration enforcement measures, including efforts to detain undocumented immigrants and separate families at the border.