A U.S. Air Force F-22 Raptor and a Finnish air force F/A-18 Hornet fly behind a U.S. Air Force KC-135 Stratotanker during training off the coast of Finland, Oct 19, 2018.
The Raptors deployed from the 27th Fighter Squadron, Joint Base Langley-Eustis, Virginia, and arrived in Europe Oct. 5. The F-22s trained with different NATO allies and partners to deter potential threats and increase regional security. (U.S. Air Force photo by Senior Airman Luke Milano) Original public domain image from Flickr