The second chief of the Russian space corporation Roscosmos, Yuri Borisov, has been sacked in just two and a half years.

Pete Hegseth’s comments have caused some top allies of Kyiv in Washington to worry that any diplomatic effort now may end up undermining Ukraine’s security.

Alongside major developments in consumer-driven AI products, like ChatGPT, artificial intelligence has become a key focus for ...

Some Ukrainian drone operators are slamming thermite-spewing “dragon drones” onto Russian turtle tanks in order to burn ...

BRUSSELS — (AP) — U.S. Defense Secretary Pete Hegseth on Wednesday made the first trip to NATO by a member of the new Trump ...

After a relatively short period of just two and a half years, the chief of the Russian space corporation Roscosmos, Yuri ...

Hegseth held talks with U.K. Defense Secretary John Healey before meeting with Ukraine Defense Contract Group (UDCG) at NATO headquarters in Brussels.

The Egyptian presidency did not respond to a request for comment.

Officials say Russian forces have targeted Ukraine’s energy and gas infrastructure in a “massive” nighttime missile attack, ...

French Air and Space Force Mirage 2000-5F and Rafale fighters shot down “nearly a dozen drones” in recent combat operations ...

Russian scientists have announced the development of a plasma-powered rocket engine that could potentially reach Mars within ...