Airmen train with allies, European neighbors at ACE 17 Published May 25, 2017 By Airman 1st Class Abby L. Finkel 48th Fighter Wing Public Affairs ROVANIEMI AIR BASE, Finland -- Two French Rafale aircraft taxi to a runway at Rovaniemi Air Base, Finland, May 22, in support of Arctic Challenge 2017. The French are training alongside the U.S. and other allies and partners in Europe, in an effort to maintain the relationships and trust that are essential for ensuring regional security. (U.S. Air Force photo/Airman 1st Class Abby L. Finkel)