A nighttime missile and drone attack on Ukraine killed at least four people and injured 20 others in Kyiv, city mayor Vitali ...

Today’s armed forces need satellites to function. Space is thus increasingly becoming a militarized zone. After relying on ...

Startup Xona Space Systems hopes to provide an unspoofable alternative to increasingly threatened GPS.

Four dead and 20 injured as Kyiv bombarded by ballistic missiles - Putin’s response to Ukraine’s massive attack on Russian ...

Kyiv mayor Vitali Klitschko says a Russian missile and drone attack on the capitla early Friday has killed at least four ...

The Russian attacks come after President Donald Trump likened the two sides to children on a playground who needed “to fight ...

U.S. President Donald Trump said Russian President Vladimir Putin told him “very strongly” in a phone call Wednesday that he will ...

In sum, what you are seeing from this Trump II administration, and its bended-knee Congress, is a dangerous, undisciplined, ...

Technological advances have given threadbare militaries and rebel fighters the ability to strike stunning blows against far ...