The Pentagon is taking a sharp turn under Defense Secretary Pete Hegseth, who has vowed to bring back a “warrior culture” to the Department of Defense. Alongside President Donald Trump, Hegseth wants to focus on warfighting, readiness, and meritocracy, emphasizing that politics should have no place in military matters. His confirmation, however, came with a nail-biting 51-50 Senate vote, requiring Vice President JD Vance to step in as the tiebreaker.

Right out of the gate, the new administration has made its priorities clear. Despite a significant drop in illegal crossings at the U.S.-Mexico border, troops and military aircraft are being deployed to support border security efforts. The first wave of 1,500 active-duty soldiers will focus on surveillance and repairing barriers, according to U.S. Northern Command. Thousands more are expected to follow, including units from the elite 82nd Airborne Division, typically reserved for global emergencies.

The Pentagon’s shift extends beyond the border. A recent memo from the Secretary of Defense’s office suspended nearly all social media activity for Defense Department accounts—except posts related to border operations. While this directive was quickly walked back, it highlighted the administration’s emphasis on messaging around immigration.

Cultural changes are also underway. Offices and initiatives related to diversity, equity, and inclusion (DEI) are being shuttered, with training programs canceled and public-facing media removed. These moves align with Trump’s campaign promises but mark a significant departure from previous Pentagon policies.

Critics argue that the focus on border security and political messaging diverts resources from global military priorities. For example, the 82nd Airborne, known for its rapid response to international crises, is now being considered for deployment to the border.

As the Pentagon adjusts to its new direction, one thing is certain: the military’s role is evolving under the current administration, with border security and political priorities taking center stage.