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FIGHTING SHIPS OF THE WORLD
RUSSIA / USSR
AMPHIBIOUS SHIPS AND CRAFT
TDK-22 small (medium) landing ships (projects 770D, 770T, 770M, 770MA) (1962 - 1967)
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Ships
| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate | Modification |
|---|---|---|---|---|---|---|---|---|
| ТДК-22 [TDK-22], 1963- СДК-22 [SDK-22] | 770D/1 | Stocznia Północna, Gdańsk, Poland | 15.7.1961 | 22.9.1962 | 31.12.1962 | stricken 4.1990 | Project 770D | |
| СДК-20 [SDK-20] (ex-ТДК-20 [TDK-20]) | 770D/2 | Stocznia Północna, Gdańsk, Poland | 15.7.1961 | 16.3.1963 | 30.9.1963 | test vessel OS-90 1984 | Project 770D | |
| СДК-21 [SDK-21] (ex-ТДК-21 [TDK-21]), 1992- МДК-21 [MDK-21] | 770D/3 | Stocznia Północna, Gdańsk, Poland | 15.7.1961 | 27.4.1963 | 23.10.1963 | stricken 3.1992 | Project 770D | |
| СДК-2 [SDK-2] (ex-ТДК-2 [TDK-2]), 1992- МДК-2 [MDK-2] | 770D/4 | Stocznia Północna, Gdańsk, Poland | 2.1.1962 | 12.6.1963 | 30.11.1963 | stricken 6.1993 | Project 770D | |
| СДК-4 [SDK-4] (ex-ТДК-4 [TDK-4]), 1992- МДК-4 [MDK-4] | 770D/8 | Stocznia Północna, Gdańsk, Poland | 20.3.1962 | 31.12.1963 | 18.4.1964 | stricken 7.1994 | Project 770D | |
| СДК-10 [SDK-10], 1992- МДК-10 [MDK-10] | 770D/9 | Stocznia Północna, Gdańsk, Poland | 16.4.1963 | 14.3.1964 | 15.6.1964 | stricken 1994 | Project 770D | |
| СДК-1 [SDK-1] | 770T/1 | Stocznia Północna, Gdańsk, Poland | 1.10.1963 | 6.6.1964 | 9.10.1964 | to Indonesia 3.1965 (Teluk Pariji) | Project 770T | |
| unnamed | 770T/2 | Stocznia Północna, Gdańsk, Poland | 1.10.1963 | 18.7.1964 | 20.11.1964 | to India 2.1966 (घरिअल [Gharial]) | Project 770T | |
| unnamed | 770T/3 | Stocznia Północna, Gdańsk, Poland | 1.2.1965 | 1.12.1965 | 20.5.1966 | to India 9.1966 (गुलदार [Guldar]) | Project 770T | |
| СДК-68 [SDK-68], 1992- МДК-68 [MDK-68] | 770T/4 | Stocznia Północna, Gdańsk, Poland | 1.2.1965 | 22.12.1965 | 31.5.1966 | to Azerbaijan 7.1992 (D434) | Project 770T | |
| СДК-13 [SDK-13] | 770M/16 | Stocznia Północna, Gdańsk, Poland | 20.2.1964 | 31.3.1965 | 31.7.1965 | stricken 4.1990 | Project 770M | |
| СДК-29 [SDK-29], 1992- МДК-29 [MDK-29] | 770M/17 | Stocznia Północna, Gdańsk, Poland | 1.7.1964 | 26.4.1965 | 31.8.1965 | stricken 1997 | Project 770M | |
| СДК-33 [SDK-33] | 770M/18 | Stocznia Północna, Gdańsk, Poland | 5.8.1964 | 16.6.1965 | 30.10.1965 | to Egypt 1973 (...)? | Project 770M | |
| СДК-24 [SDK-24], 1992- МДК-24 [MDK-24] | 770M/19 | Stocznia Północna, Gdańsk, Poland | 15.9.1964 | 15.7.1965 | 29.11.1965 | stricken 3.1992 | Project 770M | |
| СДК-6 [SDK-6], 1992- МДК-6 [MDK-6] | 770MA/20 | Stocznia Północna, Gdańsk, Poland | 1.12.1964 | 24.7.1965 | 15.12.1965 | stricken 8.1995 | Project 770MA | |
| СДК-7 [SDK-7], 1992- МДК-7 [MDK-7] | 770MA/21 | Stocznia Północna, Gdańsk, Poland | 9.1.1965 | 25.8.1965 | 23.12.1965 | stricken 6.1993 | Project 770MA | |
| СДК-28 [SDK-28], 1992- МДК-28 [MDK-28] | 770MA/22 | Stocznia Północna, Gdańsk, Poland | 1.3.1965 | 31.8.1965 | 28.2.1966 | stricken 4.1993 | Project 770MA | |
| СДК-32 [SDK-32] | 770MA/23 | Stocznia Północna, Gdańsk, Poland | 1.3.1965 | 30.9.1965 | 31.3.1966 | to South Yemen 7.1977 (اسيري [Siri]) | Project 770MA | |
| СДК-34 [SDK-34], 1992- МДК-34 [MDK-34] | 770MA/24 | Stocznia Północna, Gdańsk, Poland | 1.4.1965 | 14.10.1965 | 31.3.1966 | stricken 3.1992 | Project 770MA | |
| СДК-35 [SDK-35] | 770MA/25 | Stocznia Północna, Gdańsk, Poland | 12.4.1965 | 17.11.1965 | 18.4.1966 | to Syria 1.1984 (1-114) | Project 770MA | |
| СДК-36 [SDK-36], 1992- МДК-36 [MDK-36] | 770MA/26 | Stocznia Północna, Gdańsk, Poland | 15.4.1965 | 12.1.1966 | 11.6.1966 | to Azerbaijan 7.1992 (D431) | Project 770MA | |
| СДК-37 [SDK-37], 1992- МДК-37 [MDK-37] | 770MA/27 | Stocznia Północna, Gdańsk, Poland | 10.5.1965 | 5.2.1966 | 24.6.1966 | to Azerbaijan 7.1992 (D432) | Project 770MA | |
| СДК-38 [SDK-38], 1992- МДК-38 [MDK-38] | 770MA/28 | Stocznia Północna, Gdańsk, Poland | 1.6.1965 | 26.2.1966 | 30.6.1966 | wrecked 18.2.1995 | Project 770MA | |
| СДК-39 [SDK-39], 1992- МДК-39 [MDK-39] | 770MA/29 | Stocznia Północna, Gdańsk, Poland | 18.6.1965 | 14.3.1966 | 11.8.1966 | cargo vessel 8.1995 | Project 770MA | |
| СДК-40 [SDK-40], 1992- МДК-40 [MDK-40] | 770MA/30 | Stocznia Północna, Gdańsk, Poland | 5.7.1965 | 2.4.1966 | 16.8.1966 | stricken 3.1992 | Project 770MA | |
| СДК-41 [SDK-41] | 770MA/31 | Stocznia Północna, Gdańsk, Poland | 23.7.1965 | 20.4.1966 | 20.9.1966 | to Syria 2.1985 (2-114) | Project 770MA | |
| СДК-42 [SDK-42] | 770MA/32 | Stocznia Północna, Gdańsk, Poland | 23.8.1965 | 21.5.1966 | 30.9.1966 | to Syria 2.1985 (3-114) | Project 770MA | |
| СДК-44 [SDK-44] | 770MA/33 | Stocznia Północna, Gdańsk, Poland | 13.9.1965 | 4.6.1966 | 31.10.1966 | to South Yemen 8.1973 (الوضيئة [Al Wadia]) | Project 770MA | |
| СДК-45 [SDK-45] | 770MA/34 | Stocznia Północna, Gdańsk, Poland | 1.10.1965 | 30.6.1966 | 7.11.1966 | to South Yemen 8.1973 (138) | Project 770MA | |
| СДК-46 [SDK-46] | 770MA/37 | Stocznia Północna, Gdańsk, Poland | 22.11.1965 | 25.8.1966 | 14.2.1967 | stricken 1990s | Project 770MA | |
| СДК-64 [SDK-64] | 770MA/38 | Stocznia Północna, Gdańsk, Poland | 5.12.1965 | 3.11.1966 | 23.2.1967 | stricken 1990s | Project 770MA | |
| СДК-67 [SDK-67] | 770MA/39 | Stocznia Północna, Gdańsk, Poland | 2.1.1966 | 24.10.1966 | 11.3.1967 | stricken 1990s | Project 770MA | |
| СДК-72 [SDK-72], 1992- МДК-72 [MDK-72] | 770MA/40 | Stocznia Północna, Gdańsk, Poland | 11.2.1966 | 8.11.1966 | 30.3.1967 | stricken 7.1994 | Project 770MA | |
| СДК-75 [SDK-75], 1992- МДК-75 [MDK-75] | 770MA/41 | Stocznia Północna, Gdańsk, Poland | 1.3.1966 | 30.11.1966 | 24.4.1967 | stricken 8.1995 | Project 770MA | |
| СДК-78 [SDK-78], 1992- МДК-78 [MDK-78] | 770MA/42 | Stocznia Północna, Gdańsk, Poland | 8.3.1966 | 19.12.1966 | 18.5.1967 | stricken 1990s | Project 770MA |
100 - 1000 t displacement/ BRT tonnage vessels
Technical data
| Displacement standard, t | pr. 770D, 770T, 770M: 704 pr. 770MA: 772 |
|---|---|
| Displacement normal, t | pr. 770D, 770T, 770M: 751 pr. 770MA: 820 |
| Length, m | 73.0 |
| Breadth, m | 8.62 |
| Draught, m | pr. 770D, 770T, 770M: 1.85 pr. 770MA: 1.98 |
| No of shafts | 2 |
| Machinery | 2 40D diesels |
| Power, h. p. | 4400 |
| Max speed, kts | 18.5 |
| Fuel, t | diesel oil |
| Endurance, nm(kts) | 1800(16) |
| Armament | 770D/1-7, 9, 770T/2, 3, 770M/16-19, 770MA/21-42: 1 x 2 - 30/71 AK-230, 2 x 18 - 140 WM-18 RL 770T/1: 1 x 2 - 25/112 2M-3M, 2 x 18 - 140 WM-18 RL 770D/8, 770T/4, 770MA/20: 2 x 18 - 140 WM-18 RL |
| Military load | 4 heavy or 5 medium tanks or 9 trucks |
| Electronic equipment | 770D, 770T, 770M, 770MA/20: Donets radar 770MA/21-42: Donets, MR-104 Rys' radars |
| Complement | 42 |
Standard scale images
SDK-22 1979
SDK-6 1965
Graphics
Project history
The decision to provide rockets aboard the landing ship for close-in support would seem to be a major shift in Soviet doctrine. It is possible that the earlier craft were intended for unopposed landings, merely moving tanks more expeditiously than would be possible by land. Note, too, that the Project 770/771/773 was the first Soviet amphibious ship apparently designed for troop carrying. In 1992 all survived ships were reclassified from SDK (medium landing ship) to MDK (small landing ship).
Modernizations
1970, SDK-21: + mine clearing line charge
1970s, some ships: + 4 x 4 Strela-2M SAM (32 9M32M)
1970s, SDK-28, 36, 37, 75: + 1 x 2 - 30/71 AK-230
1970s, SDK-29: + MR-104 Rys' radar
Naval service
In October 1984 SDK-20 was renamed OS-90, reclassified as test ship and was converted under Project 10030 'Foros' to laser gun carrier (laser weapon complex 'Aquilon')
