Taking Aim A Marine takes aim while providing security for his team at Keflavik Air Base, Iceland, Oct. 17, 2018, during Trident Juncture 18, a training exercise with NATO allies and partners. SHARE IMAGE: Download Image: Full Size (1.8 MB) Tags: European Command, NATO, Marine Corps Photo By: Marine Corps Lance Cpl. Menelik Collins VIRIN: 181017-M-PR541-640A.JPG Photo Gallery