Authored by Wilson Beaver & Anna Gustafsn via RealClearDefense,

So far, Elon Musk’s DOGE has swept through government agencies like USAID, brushing off cobwebs and uncovering skeletons as it goes. Now, DOGE is set to enter a much bigger agency whose shortfalls demand reform: the Department of Defense (DoD).

Long criticized for its budget woes, the DoD has recently faced accusations of overspending, underspending, and even simple misspending – criticisms which are all well founded. In fact, the DoD consistently mismanages its budget, a fact that’s led it to fail all of its last seven audits.

To address these issues, Secretary of Defense Pete Hegseth recently announced that he would work with DOGE to conduct a DoD-wide budget review. Already, this initiative has revealed $80 million in wasteful spending, including $1.9 million in “DEI transformation and training” and $3.5 million in “Defense HR Support for DEI.”

While the Pentagon is notoriously resistant to change, additional pressure from DOGE and the administration could finally force the reforms needed to modernize the American military, refocus on warfighting capabilities, and rid the Pentagon of absurd budget line items.

But DOGE’s mission isn’t just to slash budgets: it’s also to restore efficiency. Specifically, DOGE’s role is to ensure the federal government makes the most effective use possible of American taxpayer dollars.

Fundamentally, the DoD exists to ensure America’s warfighting capability—a task DOGE has no intention of obstructing. And even as the DoD’s mission grows more and more urgent, Pentagon dollars continue to be misused, a flaw that cries for immediate correction.

Hegseth recently announced he’d be implementing a DoD budget “cut” of 8%, or about $50 billion. Rather than simply imposing strict cuts, this plan seeks to “refocus… and reinvest… existing funds” to build a more lethal fighting force, restore “warrior ethos,” and reestablish global deterrence.

This shift is essential at a time when our arsenal is severely depleted and outdated and we lack the ships and planes to deter China from launching an attack in the Indo-Pacific. To fix this, Secretary Hegseth should prioritize reinvesting funding cuts into procurement and, specifically, into the construction of new of ships, planes, and munitions.

Hegseth should also divert dollars from personnel – a category that accounts for almost a quarter of the DoD’s budget.

Already, he and Musk have announced plans to reduce the civilian workforce by between 5% to 8%, a cut that will save the DoD between $9 and $14.5 billion. So far, he’s implemented this plan via a hiring freeze and the firing of probational employees and recent hires.

Many  have sought to villainize the Pentagon’s budget purge. Yet those in national security should recognize the need to cut defense budget waste, especially given recent developments on the international stage.

There, China continues to rapidly modernize its military to challenge U.S. dominance, while Russia persists in its aggression in Eastern Europe. North Korea still pursues its ever-growing nuclear ambitions (and strengthens its support for Russia), while Iran maintains its destabilizing influence in the Middle East.

These various actors all share one common feature: a vicious antipathy toward the United States.

The burden falls on the Pentagon and the DoD to protect the American people. DOGE represents a historic opportunity for the DoD to further this mission by rethinking how it organizes, supports, and employs its people. The goal isn’t to cut corners—it’s to reinvest in the capacity and capability of America’s warfighting force.

In a world of rising global threats, America cannot afford inefficiency. The Pentagon must embrace DOGE’s mission to break free from outdated bureaucracy and inefficient spending. Only then will the DoD be able to enhance American warfighting capability and ensure our security and prosperity.

Wilson Beaver is a Senior Policy Advisor for defense budgeting at The Heritage Foundation. 

Anna Gustafson is a member of Heritage’s Young Leaders Program.