U.S. troops have begun directly detaining immigrants accused of trespassing on a recently designated national defense zone along the southern U.S. border, in an escalation of the military’s enforcement role,

The Commerce Department said Thursday that Micron Technology Inc. plans to invest $200 billion in semiconductor manufacturing in the United States.

A California Democrat told Pete Hegseth on Thursday that he is an "embarrassment" to the United States and should "get the hell out" of the Department of Defense after the Secretary chided the lawmaker for a "silly question" he asked during a house hearing.

The Trump administration, earlier this year, requested a 13% increase to the U.S. defense budget for fiscal 2026. If approved, 2026 will be the first year in history when military spending tops $1 trillion in the United States—or any other country,

Homeland defense has entered a new era with the proliferation of nuclear-armed intercontinental ballistic missiles and President Donald Trump's Golden Dome proposal aims to invest in protecting against modern threats.

The U.S. Defense Department is putting American interests first in the U.S. Central and Africa Commands' areas of responsibility,

The Pentagon is reviewing the AUKUS security pact between the U.S., the United Kingdom and Australia, USNI News has learned. The Office of the Secretary of Defense is conducting a review of the agreement,

The United States is drawing down the presence of staffers who are not deemed essential to operations in the Middle East and their loved ones due to the potential for regional unrest.

Agencies are launching the “Deep South Campaign” to stop illegal crossings and cartel smuggling in National Defense Areas along the U.S-Mexico border.