DHS Secretary Markwayne Mullin Defends Budget and Enforcement at Senate Hearing

Department of Homeland Security Secretary Markwayne Mullin testified before a Senate Appropriations subcommittee on June 2, 2026, to defend a fiscal year 2027 budget request of $118.4 billion. The hearing, occurring after a 76-day government shutdown, became a flashpoint for disputes over the rule of law and immigration enforcement. Mullin drew sharp criticism from Democratic senators for suggesting the withdrawal of Customs and Border Protection officers from airports in sanctuary cities, a move Senator Patty Murray argued could trigger an economic crisis.

A central confrontation erupted with Senator Chris Murphy, who accused the department of violating the Constitution and ignoring court orders. Mullin refused to commit to following all federal court rulings, alleging that some judges use their positions for political opinions. Murphy countered by citing a federal judge's finding that Immigration and Customs Enforcement violated 96 court orders in a single month. Mullin dismissed these claims as flat wrong and accused Murphy of engaging in political theater that endangers DHS officers.

Other senators raised concerns regarding the administration's priorities. Senator Gary Peters accused the Trump administration of politicizing FEMA disaster aid to favor red states, while Senator Katie Britt questioned the reduction of TSA funding in favor of private partnerships. The hearing also addressed alleged detainee abuse at the Delaney Hall ICE facility in Newark, New Jersey, which Mullin denied, stating health inspectors found no violations. Senate legislation to fund these agencies remains stalled due to Republican opposition to a $1.776 billion settlement fund for allies of President Donald Trump.