Defense Secretary Pete Hegseth vowed to quickly comply with President Donald Trump's border executive orders upon arriving for his first day on the job.

Pete Hegseth was sworn in as defense secretary Saturday morning, declaring it an “honor of a lifetime," and he promised to put America first by bringing peace through strength.

Pete Hegseth narrowly secured enough votes on Friday to become the next U.S. defense secretary, a major victory for President Donald Trump after fierce opposition from Democrats and even some Republicans to his controversial nominee.

Thanks to the tie-breaking vote from Vice President JD Vance, Pete Hegseth was confirmed as the Trump Administration’s Secretary of Defense.

Early in his first administration, President Trump noted the general’s “brilliance and fortitude.” And then the president got angry.

Sen. Mitch McConnell of Kentucky voted against President Donald Trump's nominee to be secretary of defense, Pete Hegseth.

The Senate on Friday night confirmed President Donald Trump’s nomination of Pete Hegseth, a former Fox News personality, to become the country’s next defense secretary.

Defense Secretary Pete Hegseth discusses President Donald Trump's plans to use Guantanamo Bay to house criminal migrants in the interim on 'The Will Cain Show.'

China’s breakthrough is an opportunity for American companies to build more efficient tools. That will also help the U.S. military.

Defense Secretary Pete Hegseth is pulling security protections and clearance for Gen. Mark Milley, retired Joint Chiefs of Staff chairman, and has ordered the Pentagon's inspector general to review Milley's actions while serving as the nation's top uniformed officer to determine if a demotion is warranted.