Within weeks, Walter Reed researchers expect to announce that human trials show success against Omicron—and even future strains.

“There are plans being developed very, very rapidly here,” said Joint Chiefs Chairman Gen. Mark Milley.

Trump claims, against the evidence, that killing Baghdadi was administration's "top national security priority."

If the order comes, the B-52s will return to a ready-to-fly posture not seen since the Cold War.

New policy bars unvaccinated soldiers from re-enlistment, promotions as Oklahoma governor says National Guard need not obey Biden's vax mandate.

The shoulder-fired missile is one of the weapons that’s been credited with getting Ukraine through the early days of the Russian invasion.

New policy bars unvaccinated soldiers from re-enlistment, promotions as Oklahoma governor says National Guard need not obey Biden's vax mandate.

Evidence suggests that a Russian intelligence group was the source of the most recent Wikileaks intel dump, which was aimed to influence the U.S. election.

Bell beat the Defiant-X pitched, a compound coaxial helicopter offered by a Sikorsky-Boeing team.

SDF commander, Pentagon spokesman call on Ankara to cease “escalatory” actions.

The right-wing war on American LGBTQ+ troops and diversity in the military is getting worse. Maybe it’s time Pentagon leaders defend their own.

CNO Gilday says U.S. shouldn’t become like the Russians, with a big but incapable force.

The alert comes a week after DHS faulted the company for a security culture that enabled a similar China-backed cyberattack last year.

The Wagner group is doing what the regular Russian military can’t. But it’s still losing.

Raytheon gets $10 million to develop energy “webs” that could keep drones in the air indefinitely.

But the secretary left inflation, supply chain, and worker woes out of his speech to the Reagan National Defense Forum.

Aircraft are likely “already flying” material toward the beleaguered country, senior official says.

Months of work to build up stocks means the U.S. can give Ukraine more of the sought-after long-range weapon.

U.S. could win a war with China today, but would suffer heavy losses, the official told reporters.

Missouri senator blocks promotion of author of “Dear white colonels” oped.

Group says it has found several ways to keep lost units lost.

The heavy-lift rocket’s upper stage might extend its service as a tug or defender.

Here’s what that says about the new class of defense industry disruptors.

An end to the “dual hat” arrangement has been debated for years — but the timing raises questions. The plan requires Milley's certification to move ahead.

“Big, slow things are big, slow targets,” Greg Hayes says.

Majorities of those surveyed said that it's a good time for Moscow to begin negotiations.