The British Royal Navy and NATO allies jumped into action on Saturday as a Russian warship was spotted sailing through the ...

The secretive Russian satellite in space that U.S. officials believe is connected to a nuclear anti-satellite weapon program ...

The US military launched a long-range hypersonic missile Friday morning from Cape Canaveral Space Force Station in Florida on ...

The Russian satellite Cosmos 2553, believed to be linked to a nuclear anti-satellite weapon program, appears to be ...

In a moment that underscores growing skepticism toward Ukraine’s handling of US assistance, billionaire tech mogul Elon Musk ...

The Cosmos 2553, a Russian satellite believed to be linked to a nuclear anti-satellite weapon program, is reportedly spinning ...

Kyiv detained a ship it says was part of Moscow’s “shadow fleet” which illegally exports grain from areas of Ukraine occupied ...

Russia annexed Crimea from Ukraine in 2014. The Crimean Peninsula, which sits in the Black Sea, houses Russia's only warm water port. Moscow invaded to stop Kyiv's move westward, and said Ukraine's ...

Asked whether Donald Trump wants to be remembered as a president who expanded American territory, he replied, "Wouldn’t mind" ...

The preliminary agreements came as the U.S. looks to isolate Iran from the rest of the world unless Tehran agrees to a new ...

The sanctions enforcement of Russian oil exports appears limited, especially compared to the continual U.S. campaign to bring ...

Kseniia Petrova, a Russian scientist at Harvard Medical School, has been detained by ICE since February. She was arrested as she returned to Boston with frog embryo samples. The government says she ...