Citadellet (''Citadel'') was a 19th-century Norwegian fortress. The last day of military activity was in 1970. The fort was demolished in 1971. Citadellet was intended to protect the

Royal Norwegian Navy The Royal Norwegian Navy ( no, Sjøforsvaret, , Sea defence) is the branch of the Norwegian Armed Forces responsible for naval operations of Norway. , the Royal Norwegian Navy consists of approximately 3,700 personnel (9,450 in mobilized state, 3 ...

Karljohansvern Karjohansvern (''Karljohansvern Orlogsstasjon, KJV'') at Horten was the main base for the Royal Norwegian Navy from 1850 to 1963. Background In 1818, it was decided to establish a naval base in Horten. It was first called ''Hortens verft'', an ...

naval station in

Horten is a town and municipality in Vestfold in Vestfold og Telemark county, Norway—located along the Oslofjord. The administrative centre of the municipality is the town of Horten. The municipality also includes the town of Åsgårdstrand an ...

. Karjohansvern was the main base for the Royal Norwegian Navy from 1819 to 1963. The fortress was built between 1848 and 1851. Its architect was

Christian Heinrich Grosch Christian Heinrich Grosch (21 January 1801 – 4 May 1865) was a Norwegian architect. He was a dominant figure in Norwegian architecture in the first half of the 1800s. Biography Christian Heinrich Grosch was born in Copenhagen, Denmark. H ...

(1801-1865). The fort were established in conjunction with Norske Løve Fortress which was built between 1852 and 1859. Specific plans for the design of both fortifications were first completed in the mid-1830s, based upon designs largely begun in the 1820s. The forts were expected to assume a key role as defender of the fleet and defense against attacks from the sea.''Fortet Norske Løve'' (forsvarsbygg.no)

Gallery

File:Citadellet ovenfra.jpg, Model of Citadellet File:Citadellet og omegn.jpg, Model of Karljohansvern.

References

External links

Article by the Norwegian Armed Forces
Forts in Norway Horten Royal Norwegian Navy Military installations in Vestfold og Telemark Demolished buildings and structures in Norway Buildings and structures demolished in 1971 {{Norway-struct-stub