University Royal Naval Unit URNU they fall under the overall jurisdiction of Captain BRNC (the officer-in-charge of the Britannia Royal Naval College), Dartmouth. Each URNU is commanded by a Lieutenant RN, Lieutenant Commander or RM Captain, and is associated with a P2000 patrol boat of the 1st Patrol Boat Squadron. Each URNU comprises 51 undergraduates who join for the duration of their degree, with the option of taking years out or leaving at any time. Undergraduates join for three years, or in some cases the duration of their course. Members hold the rank of honorary Midshipman in the Royal Naval Reserve. A notable difference
Royal Naval College, Greenwich when it became an honorary role held by the Second Sea Lord (and from 1994 an honorary role held by the Assistant Chief of the Naval Staff). Presidents included: The following individuals served as Director of Studies: Now known as the Old Royal Naval College, the college's former buildings are open to the public and are the home of three attractions; the Painted Hall, the Chapel, and the Discover Greenwich visitor centre. The site has also been used as a film location, appearing in "Sherlock Holmes" (2009) and "The Foreigner" (2017) and as the setting for the final clash on