A new Pentagon document says its defense strategy is pivoting toward burden-sharing as the U.S. plans a "more limited" role in deterring North Korea and other parts of the world.

The document refers to Greenland as "key terrain" in the Western Hemisphere.

Hundreds of protesters have taken to the streets of Minneapolis, their chants echoing demands for justice following the fatal shooting of Renee Nicole Good during an Immigration and Customs Enforcement operation.

A Pentagon watchdog found confusing counter-drone policies are leaving some US military bases vulnerable to drone incursions.

Michael Guetlein, head of the Golden Dome missile defense program, said the success of this effort depends on the ability to field defenses that are both scalable and affordable, including new directed-energy and other non-kinetic technologies aimed at lowering the cost of intercepting missiles.

The Pentagon has ordered the military command that oversees new recruits’ enlistment to hold off on initial training for people who are HIV-positive and recently enlisted in the military, CNN has learned,

Military leaders including the former secretaries of the Army and Navy called the Pentagon's actions against Kelly "remarkable and unprecedented."

By Phil Stewart and Idrees Ali Jan 23 (Reuters) - The Pentagon foresees a "more limited" role in deterring North Korea, with South Korea taking primary responsibility, according to a policy document released on Friday,

The Arizona senator and retired Navy captain has done a lot of things very few others have. He’s gone to space four times, cared for a wife who survived an assassination attempt, flipped a US Senate seat long controlled by Republicans.

Federal prosecutors say a Pentagon contractor has been indicted on charges that he illegally handled classified national defense information that he took home from work and later gave to a news reporter.