Midget submarine (English Wikipedia)

Datta, Sujan (26 October 2014). "'Midgets' on navy mind". The Telegraph. New Delhi. Archived from the original on April 24, 2015. Retrieved 4 May 2019.

battleship-cove.org

"Gimik | Battleship Cove". Battleship Cove. Retrieved 2023-10-14.

books.google.com

Wertheim, Eric (2007). naval institute guide to combat fleets of the world 15th edition. Naval Institute Press. ISBN 9781591149552. Retrieved 18 June 2013.
Hearst Magazines (May 1942). "Jap Sub Had Guard to Cut Net in Harbor". Popular Mechanics. Hearst Magazines. pp. 71–. ISSN 0032-4558. Retrieved 2 October 2011. {{cite book}}: |journal= ignored (help)
"Navy Tests First Midget Submarine As Close In Weapon". Popular Mechanics, February 1956, p. 124, bottom of page.

cia.gov

Anderson, Jim; Smith, Dirk (December 2014). "GIMIK and SKIFF A tale of two semi-submersibles" (PDF). Studies in Intelligence. 58 (4): 19–29 – via Central Intelligence Agency.

crashdive.se

"UVS-1300 Malen". Retrieved 12 December 2014.

deepstorm.ru

"Project APL. Deepstorm.ru". Retrieved 11 November 2014.

dmzhawaii.org

Cole, William (25 July 2009). "Prototype mini-sub shelved". DMZ Hawai'i. Archived from the original on 6 September 2018. Retrieved 5 September 2018 – via Honolulu Star Advertiser.

euronaut.org

"More Euro-Subs ..." www.euronaut.org. Archived from the original on 13 August 2017. Retrieved 13 August 2017.

fas.org

McRaven, William (March 14, 2015). Hearing on National Defense Authorization Act for Fiscal Year 2015 and Oversight of Previously Authorized Programs before the Committee on Armed Services, House of Representatives, One Hundred Thirteenth Congress, Second Session (PDF). Subcommittee on Intelligence, Emerging Threats and Capabilities Hearing on Fiscal Year 2015 National Defense Authorization Budget Request from the U.S. Special Operations Command and Posture of the U.S. Special Operations Forces. Washington, D.C.: Government Printing Office. Retrieved January 23, 2019.

globalsecurity.org

Pike, John (7 July 2011). "Deep Submergence Rescue Vehicle DSRV". GlobalSecurity.org. Retrieved 4 May 2019.

hawaii.edu

soest.hawaii.edu

"NOAA's Hawaii Undersea Research Laboratory (HURL)". Retrieved 11 November 2014.

khou.com

interactive.khou.com

McCullough, George. "GIMIK OSS Project "FEU" in World War II" (PDF).

naval-technology.com

"Sea Dagger midget sub". Retrieved 11 November 2014.

navalunderseamuseum.org

Ryan, Mary (2011). "Rescuing Submariners: From DSRVs to the SRDRS" (PDF). Undersea Quarterly. 15 (2). Naval Undersea Museum Foundation: 1–6. Archived from the original (PDF) on 2014-03-25.

ndtv.com

"6 Made-in-India Submarines for Navy for 53,000 Crores".

popularmechanics.com

"Is the U.S. Prepared to Face Midget Subs?". 24 May 2010.

psubs.org

"Personal Submersibles project page". www.psubs.org. Retrieved 13 August 2017.

telegraphindia.com

Datta, Sujan (26 October 2014). "'Midgets' on navy mind". The Telegraph. New Delhi. Archived from the original on April 24, 2015. Retrieved 4 May 2019.

thefreelibrary.com

"By sea & stealth: maritime special forces tend to arrive in hostile territory by sea and by stealth, but where once they would be delivered by rubber dinghies from a submarine now they are using Special Delivery Vehicles (SDV) and even midget submarines". Retrieved December 1, 2005.

uboat.net

Helgason, Guðmundur. "Midget submarines - U-boat Types - German U-boats of WWII - Kriegsmarine". uboat.net. Retrieved 4 May 2019.
"German Midget submarine operations - U-boat Operations - uboat.net". uboat.net.

web.archive.org

"More Euro-Subs ..." www.euronaut.org. Archived from the original on 13 August 2017. Retrieved 13 August 2017.
Colville, Tom. "Welfreighter". Archived from the original on 2005-09-22. Retrieved 2008-06-29.
Cole, William (25 July 2009). "Prototype mini-sub shelved". DMZ Hawai'i. Archived from the original on 6 September 2018. Retrieved 5 September 2018 – via Honolulu Star Advertiser.
Ryan, Mary (2011). "Rescuing Submariners: From DSRVs to the SRDRS" (PDF). Undersea Quarterly. 15 (2). Naval Undersea Museum Foundation: 1–6. Archived from the original (PDF) on 2014-03-25.

welfreighter.info

Colville, Tom. "Welfreighter". Archived from the original on 2005-09-22. Retrieved 2008-06-29.

worldcat.org

search.worldcat.org

Hearst Magazines (May 1942). "Jap Sub Had Guard to Cut Net in Harbor". Popular Mechanics. Hearst Magazines. pp. 71–. ISSN 0032-4558. Retrieved 2 October 2011. {{cite book}}: |journal= ignored (help)

worldnavalships.com

"Spanish Foca & Tiburón midget subs". Retrieved 24 June 2013.