Descriptions Special Region Task Force The Special Region Task Force is a composite unit established by order of the Ministry of Defense to conduct exploration, reconnaissance, and operational missions within the Special Region. It is composed of personnel and sub-units drawn from across all branches of the Japan Self-Defense Forces, including ground, maritime, and air elements, ensuring a versatile and fully capable task force. Officially Established: 1st December 2025 Formerly Known As: 12th Brigade