Interesting approach. 09/17/2013 - French soldiers prepare to fire a French TRF1 155 mm self-propelled howitzer as part of a live-fire exercise for Combined Endeavor 2013 at the Joint Multinational Training Command's Grafenwoehr Training Area in Grafenwoehr, Germany, Sept. 17, 2013. Combined Endeavor is an annual command, control, communications and computer systems exercise designed to prepare international forces for multinational operations in the European theater. (DoD photo by Gertrud Zach...