Royal Navy overhauled and refitted. Only four are operating today; at Devonport, Faslane, Rosyth and at Portsmouth. A Naval Base Review was undertaken in 2006 and early 2007, the outcome being announced by Secretary of State for Defence, Des Browne, confirming that all would remain however some reductions in manpower were anticipated. The academy where initial training for future Royal Navy officers takes place is Britannia Royal Naval College, located on a hill overlooking Dartmouth, Devon. Basic training for future ratings takes place at at Torpoint, Cornwall, close to HMNB Devonport. Significant numbers of naval personnel are employed within the Ministry of
Royal Naval College, Greenwich building. The Navy's Department of Nuclear Science and Technology opened on the college premises in 1959, and JASON, the department's research and training reactor, was commissioned in the King William building in 1962. In 1967 Queen Elizabeth II knighted Francis Chichester on the river steps of the College, honouring his achievement in circumnavigating the world as a solo yachtsman, using the old route of the clippers, becoming the first to do so. His was also the fastest such circumnavigation, taking nine months and one day. The Royal School of Naval Architecture, which had been part of the College since 1873,