Ondatra-class landing craft

The Ondatra class Soviet designation Project 1176 Akula ("shark") is a class of landing craft built for the Soviet Navy and Russian Navy between 1971 and 2009.

Ondatra-class landing craft
Class overview
Name
  • Project 1176 Akula
  • (NATO: Ondatra class)
Builders
  • Azovskiy
  • Rybinsk
  • Vladivostok
Operators
Built1971–2009
In commission1971–present
Completed42[1]
General characteristics
TypeLanding craft
Displacement107.3 tons full load
Length24.5 m (80 ft 5 in)
Beam5.2 m (17 ft 1 in)
Draught1.55 m (5 ft 1 in)
Depth of hold3.9 m (12 ft 10 in)
Propulsion
  • 2 Type 3D12 diesel engines «Барнаултрансмаш» 3Д12 или 3Д12А (Д-448) или 3Д6С2 (Д-163, Д-184, Д-365) или 3Д6С2-081 (Д-57)
  • 600 bhp (450 kW)2 x 300 л.с. (3Д12А (Д-448) или 2 x 150 л.с. (3Д6С2, 3Д6С2-081)
  • 2 shaft
Speed11.5 knots (21 km/h)
Range
  • 330 nmi (610 km; 380 mi) at 10 knots (19 km/h)
  • 500 nmi (930 km; 580 mi) at 5 knots (9 km/h)
Endurance2 days
Capacity
  • 1 T-72 tank
  • or 22 troops
  • or 50 ton cargo
Complement5
Sensors and
processing systems
1 Mius (navigation)

Construction edit

The vessels were built by the Azovskiy Shipyard, Rybinsk Shipyard and Vladivostok Shipyard. Over 40 vessels of this type were built for service with the Soviet and Russian navies, and additional vessels were built for export. The vessels are designated as type DKA Desantanyy Kater and are similar in type to the US Navy Landing Craft Mechanized (LCM).[2][3][4]

The Ondatra landing craft have a limited range, of two days and 330–500 nmi, 610–930 km, 380–580 mi) and have a shallow draught that make them ideal for amphibious operations and littoral combat. The Ivan Rogov-class landing ships carry one Ondatra for use as a tug for its Lebed-class air-cushioned landing craft.[5][6][7]

Although still under construction in 2009, the Project 1176 is a 1970s design that is reaching the end of its operational life. The class may be replaced by the newer Project 21820 Dyugon-class landing craft that is currently entering service in the Russian Navy. The Dyugon-class vessels carry two main battle tanks compared to the Ondatra's single tank, it is armed (2 MPTU-1 of 14.5 mm), and can attain 35 knots (65 km/h; 40 mph) compared to the Ondatra's 11 knots (20 km/h; 13 mph).[8]

Ships edit

42 vessels are documented for the Soviet Navy and Russian Navy.[9]On 10 November 2023 one Ondatra-class craft was reported destroyed by Ukrainian intelligence near Chornomors'ke, in northern Crimea by a Ukrainian sea drone.[10]

NameBuildersLaid downLaunchedCommissionedStatusNotes
D-335Azov Shipyard1 December 1971Decommissioned in 1990
D-2361 December 1974Decommissioned in 1990
MDK-01
(ex-D-237)
13 December 1974Active from 1992 with the Georgian Navy
D-3931975Decommissioned in 1993
D-39230 December 1975Decommissioned in 1996
D-6341 June 1976Decommissioned in 1993
D-3951976Decommissioned in 1995
D-70430 July 1976Active
D-7051 September 1976Decommissioned in 1995
D-7061 December 1976Decommissioned in 1995
D-44130 April 1976Decommissioned in 1998
D-44422 November 1977Decommissioned in 2002
D-70522 November 1977Decommissioned in 1995
D-44830 November 1977Decommissioned in 2002
D-28030 June 1978Decommissioned in 1996
D-28230 September 1978Decommissioned in 2001
D-28630 November 1978Decommissioned in 1998
D-254
D-30430 December 1978Decommissioned in 1998
D-289Azov Shipyard1979Decommissioned in 1994
Svatovo
(ex-D-305)
12 January 1979Active from 1998 with the Ukrainian Navy; possibly captured by Russia, March 2022[11]
D-30610 November 1980Decommissioned in 1993
D-7030 July 1981Active
Azov'20 May 1981
D-46430 August 1985
D-46528 April 198620 September 198630 December 1986
D-2881990
MDK-02
(ex-D-293)
1990Active from 1992 with the Georgian Navy
D-263Azov Shipyard30 November 1987Decommissioned in 2008
D-29530 December 1989In reserve
D-46030 June 1989Decommissioned in 2005
D-32515 March 199030 August 199030 December 1991Active
D-14830 December 1993
D-3651994
PSKA-771Vympel Shipyard1995
PSKA-7721995
D-182Azov Shipyard15 August 1996Active
D-18530 December 2000
Nikolai Rubtsov
(ex-D-163)
Sokolskaya Shipyard7 December 2005
D-57Vostochnaya Verf23 November 2007
D-184Sokolskaya Shipyard2008
D-10623 November 2009Reportedly blew up on a mine near Mariupol (Ukraine) in June 2022[12]

See also edit

References edit

  1. ^ "Landing craft - Project 1176, 1176E".
  2. ^ Guide to the Soviet Navy (Polmer)
  3. ^ Naval Institute Guide to Combat Fleets of the World (Wertheim)
  4. ^ russian-ships.info (accessed 1 Mar 2012)
  5. ^ Guide to the Soviet Navy (Polmer)
  6. ^ Naval Institute Guide to Combat Fleets of the World (Wertheim)
  7. ^ russian-ships.info (accessed 1 Mar 2012)
  8. ^ russian-ships.info (accessed 1 Mar 2012)
  9. ^ "Landing craft - Project 1176, 1176E".
  10. ^ Polityuk, Pavel (2023-11-10). "Ukraine sinks two Russian landing boats in Crimea -military". Reuters. Retrieved 2023-11-10.
  11. ^ "Analysis: Russian Armed Forces capture dozen Ukrainian ships in Berdyansk".
  12. ^ @GirkinGirkin (June 30, 2022). В чат зашел олег морячок (Tweet) (in Russian) – via Twitter.

External links edit