American F-15 fighter jets are currently stationed in Lithuania, supporting NATO's Baltic Air Policing (BAP) mission. 17 NATO Allies have so far provided fighter assets to the BAP since its inception in 2004.
NATO Air Policing is a 24/7 peacetime collective defensive mission overseen by HQ Allied Air Command.
Footage includes shots of F-15s taking off, crew carrying out maintenance and a soundbite from Colonel Clinton Guenther, U.S. Air Force.