German type VII and IX U-boats at Trondheim after the war on 19 May 1945
References
^"Resolution". Global Security. Retrieved 19 March 2016.
^Ardouin-Dumazet, Victor-Eugène (1895). "Les Îles de l'Atlantique: 2. D'Hoëdic à Ouessant". Voyages en France (in French). Parigi: Berger-Levrault.
^"Indian Naval Bases". Global Security. Retrieved 9 January 2012.
^"INS Satavahana | Indian Navy". indiannavy.nic.in. Retrieved 29 December 2015.
^"Undersea warfare: Surfacing now, navy's biggest batch of submariners : India, News – India Today". indiatoday.intoday.in. Retrieved 29 December 2015.
^Sergei R. Grinevetsky, et al. ” The Black Sea Encyclopedia”, Springer, 2014: 80–81.
^"Аргументы Недели. Крым" Балаклава официально стала городом [Balaklava officially became a city] (in Russian). Archived from the original on 4 August 2019. Retrieved 4 August 2019.
^"First Submarine Base Historical Marker". www.hmdb.org.
^"Naval Submarine Base New London, Connecticut". Submarine Base New London. Retrieved 12 May 2020.
^"Naval Submarine Base New London, Connecticut". Naval History and Heritage Command. Retrieved 12 May 2020.
External links
German submarine bases in France (World War II)
Russian submarine base in Crimea Archived 10 March 2012 at the Wayback Machine