US ARMY COLONEL BRIAN VILE:

Really this year was a complete change in tactic. We said we are not going to compete individually. Instead what we are going to do is cooperate. Learn from one another and that way if we finish first or with the team that finished first we make sure that we figure out what they are doing that's so good and we can take that back to ourselves and hopefully push that back out to all the other teams we work with and other allies.