The Supreme Court agreed Thursday to weigh in on the growing controversy over transgender athletes and decide if federal law bars transgender girls from women's school sports teams.

Welcome to The Hill’s Defense & NatSec newsletter {beacon} Defense &National Security Defense &National Security The Big Story Ukraine weapons freeze causes concern Democratic and even some ...

Lethal autonomous weapons systems are weapons platforms that can kill without intervention by human hands, and that's scaring a lot of people.

We spoke with a travel expert to find out exactly what to do to keep your seat—and your sanity. Do this to avoid getting bumped from a flight.

Legislation builds on former President Ronald Reagan's "Star Wars" legacy with advanced technology to counter Iranian, Russian and Chinese missile capabilities.

The F-22 Raptor is widely considered the most advanced and lethal fighter jet in the world, with capabilities that make it virtually unmatched in air combat. While much attention is given to its ...

Will the Golden Dome missile defense system proposed by President Donald Trump protect the US from missile strikes?

Poland has deferred an acquisition of 32 locally built Sikorsky S-70i Black Hawk utility helicopters, having shifted its procurement priorities.

With 10 amps of onboard power and patented Voltage Boost technology, the system enables longer wire runs and reduces hardware. Edwards Edge fire alarm platform is designed to give installers the ...

Ukraine's security service has released more footage which it said showed its attack on Russian war planes at one of the air bases targeted last Sunday. The footage showed a drone taking off from ...

A 23-year-old man faces charges for calling in a false bomb threat that delayed a flight to LA from Detroit so he could catch his missed Spirit flight, the FBI says.