; or (B) has completed more than six years of service as a commissioned officer in the armed forces, but has not completed the minimum service obligation applicable to that officer. (2) In this subsection, the term minimum service obligation , with respect to a member of the Space Force, means the initial period of required active duty service applicable to the member, together with any additional period of required active duty service incurred by that member during the member’s initial period of required active duty service. (c) Regulations The Secretary of the Air Force shall prescribe regulations for the exercise of the Secretary's authority under this section. . (b) Conforming amendments Section 647 of title 10, United States Code, is amended— (1) in subsection (b)(1), by inserting (other than an officer of the Space Force) after in the case of an officer ; (2) in subsection (c), by striking Regular Marine Corps, of Regular Space Force and inserting or Regular Marine Corps