Army, Air Force, Navy ... all the forces of national defense will be present this week in Chamonix. But the fight will ... bare hands. The battlefields ... vertical rock climbing walls. Weapons ... the climbing shoes and magnesia. The competitions... the speed, the difficulty and bouldering. Everyone will be there, the 18 & 19 November in the gymnasium of ENSA. Free entry. Wednesday: qualifications in the difficulty and the bouldering competition. Thursday: semi-finals and final of the difficulty and speed competition.