Soviet naval reactors
Soviet naval reactors have been used to power both military and civilian vessels, including:
- Nuclear submarines:
- * Attack submarines.
- * Cruise missile submarines.
- * Ballistic missile submarines.
- Nuclear icebreakers:
- * Soviet icebreaker Lenin.
- * Arktika-class icebreakers.
- * Taymyr-class icebreakers.
- Russian floating nuclear power stations:
- * Akademik Lomonosov
- Nuclear cruisers:
- * Kirov-class battlecruisers.
- Merchant ship:
- * Sevmorput
- Command ship:
- *SSV-33 Ural
OKBM Afrikantov has been the primary designer of naval reactors for the Soviet/Russian Navy for more than 60 years.
Reactor types
| Reactor system | Reactor designation | Type | Power | Date of first deploy | Uses |
| ??? | 2* VM-A | PWR | 2* 70 MW | 1959 | November class attack submarines Echo class cruise missile submarines Hotel class SLBM submarines |
| ??? | 2* VT RM-1 | LMFR | 2* 73 MW | 1963 | Attack submarine K-27 |
| OK-300 | 2* VM-4 | PWR | 2* 72 MW | 1967 | Victor I; II class attack submarines |
| OK-350 | 1* VM-4-1 | PWR | 1* 89 MW | 1967 | Charlie class cruise missile submarines |
| OK-700 | 2* VM-4-2 | PWR | 2* 90 MW | 1967 | Yankee class SLBM submarines |
| ??? | 2* V-5R | PWR | 2* 177 MW | 1969 | Papa class attack submarine |
| OK-900 | 2* ??? | PWR | 2* 159 MW | 1970 | Icebreaker Lenin after renovation |
| OK-550 | 1* BM-40A | LMFR | 1* 155 MW | 1971 | Alfa class attack submarines |
| OK-700 | 2* VM-4B | PWR | 2* 90 MW | 1972 | Delta I class SLBM submarines Delta II class SLBM submarines |
| OK-900A | 2* KLT-40M | PWR | 2* 171 MW | 1975 | Arktika-class icebreakers |
| OK-700A | 2* VM-4S | PWR | 2* 90 MW | 1976 | Delta III class SLBM submarines |
| OK-300A | 2* VM-4A | PWR | 2* 72 MW | 1977 | Victor III class attack submarines |
| OK-650M | 2* ??? | PWR | 2* 190 MW | 1980 | Oscar class cruise missile submarines |
| OK-900 | 2* KN-3 | PWR | 2* 300 MW | 1980 | Kirov-class battlecruisers |
| OK-650 | 2* ??? | PWR | 2* 190 MW | 1981 | Typhoon class SLBM submarines |
| OK-650B-3 | 1* ??? | PWR | 1* 190 MW | 1983 | Attack submarine K-278 |
| OK-650A | 1* ??? | PWR | 1* 190 MW | 1984 | Sierra class attack submarines |
| OK-9VM | 1* ??? | PWR | 1* 190 MW | 1984 | |
| OK-700A | 2* VM-4SG | PWR | 2* 90 MW | 1984 | Delta IV class SLBM submarines |
| ??? | 1* KLT-40M | PWR | 1* 171 MW | 1988 | Taymyr-class icebreakers |
| ??? | 1* KLT-40 | PWR | 1* 135 MW | 1988 | Merchant ship Sevmorput |
| OK-900 | 2* KN-3 | PWR | 2* 171 MW | 1989 | SSV-33 Ural-command ship |
| ??? | E-17 | PWR | 15 MW | 2003 | Russian submarine Losharik |
| OK-150 | 3* ??? | PWR | 3* 90 MW | 1959 | Icebreaker Lenin before renovation |
| OK-650B | 2* ??? | PWR | 2* 190 MW | 2009 | Borei class SLBM submarine |
| OK-650V | 1* KPM-6** | PWR | 1* 200 MW | 2013 | Graney class attack submarines |
| ??? | 2* KLT-40S | PWR | 2* 150 MW | 2019 | Russian floating nuclear power station Akademik Lomonosov |
| ??? | 2* RITM-200 | PWR | 2* 175 MW | expected 2020 | Project 22220 icebreaker |
'**'KPM-6 is developed by OKBM Afrikantov.