Business Insider got access to a NATO AWACS flight for an eight-hour surveillance mission over Eastern Europe.

Security expert Fred Fleitz argues Trump's strategy of pressuring Putin through oil sanctions and NATO arms deals will be ...

Ukraine receives Patriot air defense systems, and it’s just the beginning. The US and its allies have provided the systems under a new scheme in which European nations foot the bill for American ...

Auterion’s “strike kits” — miniature computers known as Skynode that run the company’s software and include a camera and ...

Lithuania announced plans to join the purchase of American Patriot air defense systems for Ukraine. The country intends to ...

Lithuania plans to contribute up to 30 million euro ($32.5 million) toward the joint purchase of U.S.-made Patriot air ...