Inter-Service Transfer (IST) Program
Thank you for your interest in inter-service transfer to the United States Space Force (USSF)
The Space Force Inter-Service Transfer (IST) program provides active-duty regular component members serving in the Army, Navy, Air Force and Marine Corps, the opportunity to apply for IST to the USSF with no break in service.
While publicized application windows have previously been made available, there is no projected IST application window at this time.
Should future IST opportunities become available, information (to include application timelines, processes, and program details) will be announced on this website.