Sgt. 1st Class Ondrej Podivinsky of the Czech Republic Army shows Sgt. 1st Class Donald Rummage, an observer, coach and trainer at the Hohenfels Training Area where he plans to march his platoon, during troop leading procedures training, Nov. 11, 2013. The Czech Republic is participating as part of Combined Resolve 2013. The exercise Combined Resolve looks at the post-ISAF relationship and the potential for future coalition operations. The training brought U.S. forces and those of Bulgaria, Croatia, the Czech Republic, France, Norway, Poland, Serbia, Slovenia, and Sweden together to challenge systems and develop cultural understanding and trust.