KHARKIV, Ukraine — When Russia’s full-scale invasion began nearly four years ago, a 26-year-old soldier known as Monka didn’t ...

The US is more inward-looking, more disdainful of multiculturalism and no longer a defender of democratic values. But it ...

Experts say Israel's air superiority can withstand US sending advanced fighter jets to Riyadh, but worry deal puts ...

Atlantic Bastion, made up of warships, patrol aircraft, uncrewed boats and drones, will protect critical undersea cables and pipelines ...

Police in Edmonton, Canada, have started a pilot project using AI-equipped body cameras to detect faces on a "high risk" ...

For "life and death decision-making," Anduril cofounder Palmer Luckey says it's "too critical" to not use the most advanced ...