It's Day 2 of the U.S. Army Intelligence Center of Excellence Best Warrior Competition, and Soldiers are putting their Tactical Combat Casualty Care skills to the test. Tactical Combat Casualty Care (TCCC or TC3) is the United States military guideline for trauma life support in prehospital combat medicine, designed to reduce preventable deaths while maintaining operation success. Winners of the competition here will go on to compete at the U.S. Army Training and Doctrine Command Best Warrior Co