The Marine Corps Martial Arts Program (MCMAP) is a combat system developed by the United States Marine Corps to combine existing and new hand-to-hand and close quarters combat (CQC) techniques with morale and team-building functions and instruction in the Warrior Ethos. The program, which began in 2001, trains Marines (and U.S. Navy personnel attached to Marine units) in unarmed combat, edged weapons, weapons of opportunity, and rifle and bayonet techniques. It also stresses mental and character development, including the responsible use of force, leadership, and teamwork. The techniques used by MCMAP vary in degrees of lethality, allowing the user to select the most appropriate (usually the least) amount of force. For example, a Marine facing a nonviolent but noncompliant subject can use an unarmed restraint to force compliance with minimal damage and pain. A more aggressive subject could be met with a choke, hold, or a strike. Lethal force can be used on a subject as a last resort. The majority of techniques can be defensive or offensive in use, with or without a weapon; allowing Marines flexibility in combat and operations other than war (such as civil control or humanitarian missions, as well as self-defense).