![](https://i0.wp.com/www.uap.org/wp-content/uploads/2020/11/Marine-Northern-Lights.jpg?fit=734%2C360&ssl=1)
A Marine stands watch under the Northern Lights during a cold weather training event in Setermoen, Norway, Nov. 12, 2020, in preparation for Reindeer II, a bilateral exercise hosted by the Norwegian military to increase support capabilities between NATO allies in extreme conditions. (Source: Department of Defense)