Officers' Christian Fellowship (OCF) is a nonprofit Christian parachurch organization of 17,000 U.S. Military officers, family members, and friends found at installations throughout the military. Founded in 1943, the organization's purpose remains to glorify God by uniting Christian officers for biblical fellowship and outreach, equipping and encouraging them to minister effectively in the military society. OCF operates Spring Canyon (CO) and White Sulphur Springs (PA), Christian camps and conference centers serving active duty military, veterans, enlisted soldiers, and families along with Christian church organizations.