Marines with Marine Air Control Group 28 work in a tactical air control center during Ullr Shield on Fort McCoy, Wis., Jan. 22, 2018. Ullr Shield is a training exercise designed to improve 2nd Marine Aircraft Wing's capabilities in extreme cold weather environments. ( Marine Corps photo by Sgt. Joselyn Jimenez)

---

Size: 3642px × 2914px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 2d, aviation, cold, fort, marines, maw, mccoy, operations, training, ullr, weather, wisconsin