Sharing tactics and taking names: Norwegian soldiers train with Marines in room clearing exercise U.S. Marines and sailors with Marine Rotational Force 17.1 and soldiers with Norwegian Home Guard 12 prepare to enter a building during a room-clearing exercise near Stjordal, Norway, May 24, 2017. This exercise compared the standard operating procedures for Marines and Norwegian forces in the event of an active shooter or hostage negotiation. Marine Corps photo by Cpl. Emily Dorumsgaard SHARE: Download: Full Size (2.51 MB) Tags: marines, european reassurance initiative, urban operations, norway, atlantic resolve, marine rotational force europe, marine corps Credit: Cpl. Emily Dorumsgaard VIRIN: 170524-M-XL493-181.JPG Photo Gallery