Royal Roads Military College (RRMC) was a Canadian military college (1940 to 1995) located in Hatley Park, Colwood, British Columbia near Victoria, British Columbia, Canada. The facility is currently being used as the campus for Royal Roads University, a public university that offers applied and professional academic programs on campus and via distance education. The centrepiece of the campus is Hatley Castle, constructed in the early part of the 20th century by B.C. coal baron James Dunsmuir for his wife, Laura. The house had been purchased as a wartime residence for the King, Queen, and their daughters. The property owned by industrialist James Dunsmuir, along with his mansion Hatley Castle, was acquired by the Dominion Government in 1940. Designed to support Canada's naval war effort, the facility began operating in December 1940 as an officer training establishment known as HMCS Royal Roads. Many of the 600 volunteer reserve officers who underwent training during this time served in the Battle of the Atlantic. HMCS Royal Roads was used to train short-term probationary Royal Canadian Navy Volunteer Reserve (RCNVR) sub-lieutenants to serve in World War II.