It's unclear who'll take over at the Pentagon and the military services when the top leaders all step down Monday as President-elect Donald Trump is sworn into office.

U.S. Army leaders say the deployment of a Terminal High Altitude Area Defense battery to Israel and roughly 100 soldiers to operate it will add to strains on the Army’s air defense forces.

The top general for U.S. forces in Europe has told Congress that Ukraine will be outgunned 10 to one by Russia within a matter of weeks if Congress does not find a way to approve sending more ammunition and weapons to Kyiv soon.

The U.S. Army is slashing the size of its force by about 24,000, which is nearly 5%.

The Army is launching a sweeping overhaul of its recruiting to focus more on young people who've spent time in college or are job hunting early in their careers.

India’s army chief says the country is committed to maintaining a free and stable Indo-Pacific, where the sovereignty and territorial integrity of all nations is respected.

The Senate has confirmed three top military leaders, filling the posts after monthslong delays and as a Republican senator is still holding up hundreds of other nominations and promotions for senior officers.

Defense Secretary Lloyd Austin is warning that troop readiness and retention is at risk as the Army’s chief recently stepped down, leaving the military’s two ground combat forces without Senate-confirmed leaders for the first time in history.

Alabama Sen. Tommy Tuberville is waging an unprecedented campaign to try to change Pentagon abortion policy by holding up hundreds of military nominations and promotions.

The Army officer tapped to be the service’s next chief of staff is outlining his plan to fix what he described as the service’s top challenge — rebuilding recruiting — as it becomes clear the Army will again fall short of its enlistment goal.