New Tavern Fort is an historic artillery fort in Gravesend, Kent. Dating mostly from the 18th and 19th centuries, it is an unusually well-preserved example of an 18th-century fortification and remained in use for defensive purposes until the Second World War. It was built during the American War of Independence to guard the Thames against French and Spanish raiders operating in support of the newly formed United States of America. It was redesigned and rebuilt in the mid-19th century to defend against a new generation of iron-clad French warships.
Fort Gilkicker is a historic Palmerston fort built at the eastern end of Stokes Bay, Gosport, Hampshire to dominate the key anchorage of Spithead. It was erected between 1863 and 1871 as a semi-circular arc with 22 casemates, to be armed with five twelve-inch guns, seventeen ten-inch guns and five nine-inch guns. The actual installed armament rather differed from this. In 1902 the RML guns were replaced by two 9.2-inch and two six-inch BL guns, and before the First World War the walls were further strengthened with substantial earthwork embankments. The fort was disarmed in 1956 and used for storage until 1999, and is currently in a state of disrepair.
A disappearing gun, a gun mounted on a disappearing carriage, is an obsolete type of artillery which enabled a gun to hide from direct fire and observation. The overwhelming majority of carriage designs enabled the gun to rotate backwards and down behind a parapet, or into a pit protected by a wall after it was fired; a small number were simply barbette mounts on a retractable platform. Either way, retraction lowered the gun from view and direct fire by the enemy while it was being reloaded. It also made reloading easier, since it lowered the breech to a level just above the loading platform, and shells could be rolled right up to the open breech for loading and ramming. Other benefits over non-disappearing types were a higher rate of repetitive fire and less fatigue for the gun crew.
Tregantle Fort in south east Cornwall is one of several forts surrounding Plymouth that were built as a result of a decision in Lord Palmerston's premiership to deter the French from attacking naval bases on the Channel coast.
The BL 6-inch gun Mark VII was a British naval gun dating from 1899, which was mounted on a heavy traveling carriage in 1915 for British Army service to become one of the main heavy field guns in the First World War, and also served as one of the main coast defence guns throughout the British Empire until the 1950s.
The Steele Point Battery is a small fort, located on the shores of Sydney Harbour in the eastern Sydney suburb of Vaucluse, New South Wales, Australia.
Browndown Battery, also referred to erroneously in some sources as Browndown Fort, is a former military coastal defence fortification and base on the Southern shoreline of England in the county of Hampshire. First erected in the mid-1840s, the battery was continuously modified until disarmed in 1905/6. It has been a Grade II Listed Building since 1983.
Yaverland Battery is a battery on the Isle of Wight, United Kingdom. It was constructed between 1861 and 1864.
The BL 9.2-inch Mk I–VII guns were a family of early British heavy breechloading naval and coast defence guns in service from 1881 to the end of World War I. They were originally designed to use the old gunpowder propellants.
Fort Nepean is a former defensive facility occupying part of Point Nepean, Victoria, Australia. It was part of a network of fortifications, commanded from Fort Queenscliff, protecting the narrow entrance to Port Phillip. It is now part of Point Nepean National Park and a local tourist attraction.
Puckpool Battery is a battery located at Puckpool Point, close to the town of Ryde on the Isle of Wight. It is one of the many Palmerston Forts built on the island to protect it in response to a perceived French invasion. Construction of the battery began in 1863 and was completed by March 1865.
Cliff End Battery is a battery on the west coast of the Isle of Wight overlooking Fort Albert. It is one of the many Palmerston Forts built on the island to protect it in response to a perceived French invasion. Construction of the battery began in 1862 and was completed by 1868 at a cost of £32,714.
Fort Ballance is a former coastal artillery battery on Point Gordon on Wellington's Miramar Peninsula.
The 3-inch gun M1903 and its predecessors the M1898 and M1902 were rapid fire breech-loading artillery guns with a 360-degree traverse. In some references they are called "15-pounders" due to their projectile weight. They were originally emplaced from 1899 to 1917 and served until shortly after World War II. These 3-inch guns were placed to provide fire to protect underwater mines and nets against minesweepers, and also to protect against motor torpedo boats. In some documentation they are called "mine defense guns". The 3-inch guns were mounted on pedestal mounts that bolted into a concrete emplacement that provided cover and safety for the gun's crew.
Garden Battery is an artillery battery in Sliema, Malta. It was built by the British between 1889 and 1894. The battery is located at Tigné Point, between Cambridge Battery and Fort Tigné.
Pembroke Battery was an artillery battery in Pembroke, Malta, Malta. It was built by the British between 1897 and 1899, and most of it was demolished in the 1980s.
Forder Battery is a former 19th-century fort, built as a result of the Royal Commission on National Defence of 1859. Part of an extensive scheme known as Palmerston Forts, after the prime minister who championed the scheme, it was built to defend the landward approaches to the north east of Plymouth, as an element of the plan for the defence of the Royal Naval Dockyard at Devonport.
Maker Battery is a former 19th-century coastal artillery battery, built to strengthen the defence of the Royal Naval Dockyard at Devonport.
Grenville Battery is a former coastal artillery battery, built to defend the Royal Naval Dockyard at Devonport.
Hawkins Battery is a former coastal artillery battery, built to defend the Royal Naval Dockyard at Devonport.
