HMS Bristol (D23)

HMS King Alfred is a Royal Naval Reserve shore establishment in Portsmouth, England. The unit has a complement of over 200 reservists and provides training facilities to other lodger units, including the local Royal Marines Reserve (RMR) City of London (Portsmouth Detachment), and local University Royal Naval Unit (URNU).HMS King Alfred previously opened on 1 April 1994 on Whale Island and was commissioned on 8 June that year, replacing the closed units at HMS Sussex and HMS Wessex. In April 2021, it moved to the renovated "Semaphore Tower", within HMNB Portsmouth. The unit is affiliated with Southampton University Royal Naval Unit and Bearwood College Combined Cadet Force and provides local representation at events including the Ship Festival, in Chichester; and the Remembrance Sunday services in Portsmouth and Hove. Members of the unit are also honorary freedom holders of the City of Portsmouth. Penny Mordaunt, the local MP and former Secretary of State for Defence, was an acting sub-lieutenant there from 2010 until 2015.

Whale Island is a small island in Portsmouth Harbour, close by Portsea Island. It is home to HMS Excellent, the oldest shore training establishment within the Royal Navy, and the location of the Navy Command Headquarters. The island is linked to Portsea Island and thence to the mainland by road bridges.

HMS Excellent is a Royal Navy "stone frigate" (shore establishment) sited on Whale Island near Portsmouth in Hampshire. HMS Excellent is itself part of the Maritime Warfare School, with a headquarters at HMS Collingwood, although a number of lodger units are resident within the site including the offices of the First Sea Lord.

His Majesty's Naval Base, Portsmouth (HMNB Portsmouth) is one of three operating bases in the United Kingdom for the Royal Navy (the others being HMNB Clyde and HMNB Devonport). Portsmouth Naval Base is part of the city of Portsmouth; it is located on the eastern shore of Portsmouth Harbour, north of the Solent and the Isle of Wight. For centuries it was officially known as HM Dockyard, Portsmouth: as a Royal Dockyard, Portsmouth functioned primarily as a state-owned facility for building, repairing and maintaining warships; for a time it was the largest industrial site in the world.From the 1970s, the term 'Naval Base' began to be used for Portsmouth (and other Royal Dockyards), acknowledging a greater focus on personnel and support elements alongside the traditional industrial emphases. In 1984 Portsmouth's Royal Dockyard function was significantly downsized and downgraded, and was formally renamed the 'Fleet Maintenance and Repair Organisation' (FMRO). The FMRO was privatised in 1998; in 2002, shipbuilding (which had not taken place on site since the late 1960s) resumed in the form of block construction, but this again ceased in 2014.Today, Portsmouth is the home base for two-thirds of the Royal Navy surface fleet, including the two aircraft carriers, HMS Queen Elizabeth and HMS Prince of Wales. Naval logistics, accommodation and messing are provided on site, with personnel support functions (e.g. medical and dental; education; pastoral and welfare) provided by Defence Equipment and Support. Other functions and departments, e.g. Navy Command Headquarters support staff, are also accommodated within the Naval Base. The base is additionally home to a number of commercial shore activities, including the ship repair and maintenance facility operated by BAE Systems Maritime. The base is the oldest in the Royal Navy, and it has been an important part of the Senior Service's history and the defence of the British Isles for centuries. It is home to one of the oldest surviving drydocks in the world. The former Block Mills are of international significance, having been the first factory in the world to employ steam-powered machine tools for mass production. The Royal Naval Museum has been on the site since 1911. In 1985 a partnership between the Ministry of Defence and Portsmouth City Council created the Portsmouth Naval Base Property Trust to manage part of the historic south-west corner of the Naval Base, under a 99-year lease, as an heritage area, the Portsmouth Historic Dockyard. It allows members of the public to visit important maritime attractions such as Mary Rose, HMS Victory, HMS Warrior and the National Museum of the Royal Navy.

Portsmouth International Port, also known as Portsmouth Continental Ferry Port, is the harbour authority for the city of Portsmouth, Hampshire, located on the south coast of Great Britain.

St Ann's Church is an Anglican chapel within His Majesty's Naval Base Portsmouth. It is regarded as the spiritual home of the Royal Navy, and contains numerous memorials to men lost at sea.The original church was built in 1704, on the site of what is now Admiralty House. The present church was opened in 1786, and is built in red brick in Flemish bond. It was possibly designed by Marquand, a Navy Board surveyor, working under Samuel Wyatt at Admiralty House. The contractors were Thomas Parlby & Sons. The church suffered some bomb damage in May 1941, and was restored in 1955–6. As the oldest surviving chapel in a navy yard, it was Grade II listed on 25 September 1972.In October 2012, the church held ceremonies marking the 30th anniversary of the Falklands War, attended by HRH The Princess Royal. As of 2015 the current chaplain is Revd. James Francis, RN. The HMS Royal Oak Association holds an Act of Remembrance annually at the church on the Saturday nearest to 13 October, the date of the sinking of the battleship HMS Royal Oak (08) at Scapa Flow in 1939. At the service on 9 October 2019, eighty years after the ship was torpedoed, a memorial stone was unveiled in the church by HRH The Princess Royal. Although the last survivor died in 2016, some one hundred and fifty relatives and descendants of the crew attended.

The Portsmouth Block Mills form part of the Portsmouth Dockyard at Portsmouth, Hampshire, England, and were built during the Napoleonic Wars to supply the British Royal Navy with pulley blocks. They started the age of mass-production using all-metal machine tools and are regarded as one of the seminal buildings of the British Industrial Revolution. They are also the site of the first stationary steam engines used by the Admiralty.Since 2003 English Heritage has been undertaking a detailed survey of the buildings and the records relating to the machines.

St Agatha's Church is a parish church in the Landport district of Portsmouth. It is now affiliated to the Roman Catholic Church through the Personal Ordinariate of Our Lady of Walsingham. It is situated on the Marketway next to the Cascades Shopping Centre. It was built between 1893 and 1895 for the Church of England and is a Grade II* listed building.

The Mary Rose Museum is a historical museum located at Historic Dockyards in Portsmouth in the United Kingdom run by the Mary Rose Trust.

The Royal Naval Academy was a facility established in 1733 in Portsmouth Dockyard to train officers for the Royal Navy. The founders' intentions were to provide an alternative means to recruit officers and to provide standardised training, education and admission. In 1806 it was renamed the Royal Naval College and in 1816 became the Royal Naval College and the School for Naval Architecture. It was closed as a training establishment for officer entrants in 1837.

HMS Nelson is a stone frigate (shore establishment) of the Royal Navy on Queen Street in Portsmouth, England. It provides the naval barracks to support HMNB Portsmouth and is also home to the Royal Marines School of Music.

The Cathedral Church of St John the Evangelist (also known as St John's Cathedral) is a Roman Catholic cathedral in Portsmouth, England. It is the mother church of the Portsmouth diocese and seat of the Bishop of Portsmouth, currently the Right Reverend Philip Egan. It was dedicated on 10 August 1882. The cathedral is one of two cathedral churches in the city, the other being the Church of England Cathedral Church of St Thomas which is located about one mile to the south.