Established in 1986, the U.S. Special Operations Command was set up to bring the special operational disciplines of all branches of the military under a single, unified command to act on missions involving unconventional warfare, special reconnaissance, foreign internal defense, and direct action... The Marine Special Operations Command MARSOC is the newest component of the militarys shift toward a fully integrated Special Operations Command structure. At first, the Marines were strongly against any Marines serving under anyone other than another Marine. Then 911 happened. In the years following, Marine forces found themselves growing more agreeable to inter-branch operational command, finally forming the Marine Special Operations Command in 2006.