Exercise Arrow U.S. Marines review the scheme of maneuver for a live-fire exercise as part of Exercise Arrow 18 in Pohjankangas Training Area near Kankaanpaa, Finland, May 16, 2018. SHARE: Download: Full Size (3.42 MB) Tags: Marine Corps Credit: Marine Corps Sgt. Averi Coppa VIRIN: 180516-M-RI194-004.JPG Photo Gallery