23rd
Was a major wargame exercise conducted by the United States armed forces in mid-2002, likely the largest such exercise in history. The exercise, which ran from July 24 to August 15 and cost $250 million, involved both live exercises and computer simulations. MC02 was meant to be a test of future military “transformation”—a transition toward new technologies that enable network-centric warfare and provide more powerful weaponry and tactics. The simulated combatants were the United States, denoted “Blue”, and an unknown adversary in the Middle East, “Red”. (via @cyberu)