Ubi Soft Licenses Rogue Spear Game Engine to Train U.S. Soldiers is a press release announcing that "Ubi Soft Entertainment has agreed to allow LB&B Associates Inc. to adopt the game engine used in the best-selling Red Storm game Tom Clancy's Rainbow Six™ Rogue Spear™, to help train U.S. soldiers." Here's a bit more from the press release:

"We've looked at all of the first person shooters on the market, and no game engine comes close to the realism of Tom Clancy's Rogue Spear," said Michael S. Bradshaw, Systems Division Manager of LB&B Associates Inc. "We need to train the elements of the small-unit on how to prepare for a mission, how to work as a team during mission execution, and how to conduct after action debriefs, and this engine will let us do that and more."