Royal Naval Training Establishment Shotley, known in the Royal Navy as HMS Ganges, was a naval training establishment at Shotley, near Ipswich in Suffolk. Starting in 1905, it trained boys for naval service until it closed in 1976, following the raising of the school leaving age from 15 to 16. It had a mixed reputation in the Royal Navy, both for its reputed harsh methods of training boys in order to turn out professionally able, self-reliant ratings and for the professionalism of its former trainees. It is particularly famous for its 143-foot (44 m) high mast which all boys under training were required to ascend, at least to the half-moon and for the mast manning ceremonies held whenever a dignitary visited the establishment.
During the later 1980s and until 1999 RNTE Shotley was used as a residential centre for civilian police officers to complete their basic training. Forces which used this centre included Essex, Suffolk, Norfolk, Bedfordshire, Hertfordshire, Cambridgeshire, Thames Valley and South Wales. The Suffolk and Essex police forces used the site on an ad hoc basis in 2007.
- "History of HMS Ganges". HMS Ganges Museum. 2012. Archived from the original on 24 September 2015. Retrieved 11 November 2015.
- "New talent to be given showcase in charity gala" (PDF). The Law (277): 2. November 1996. Retrieved 11 November 2015.
- "Police training returns to HMS Ganges". East Anglian Daily Times. 1 March 2007. Retrieved 11 November 2015.
- "British Pathé Search: Shotley - britishpathe.com". Retrieved 1 May 2012.
- "Anglia News: Queen's Visit to Suffolk (21 July 1961) - eafa.org.uk". Retrieved 1 May 2012.
- RNTE Shotley Pictures and information Summer 2007
- HMS Ganges Association Web site
- Site photos taken between 2006 and 2009
- HMS GANGES (RNTE Shotley) Books Historical books and DVDs of HMS GANGES.