{
  "id": "grisha",
  "name": "Grisha Class (Project 1124 Class)",
  "aliases": [
    "Grisha Class (Project 1124) Albatros",
    "Anti-submarine Corvette"
  ],
  "domain": "naval",
  "country": "RUS",
  "category": "Anti-submarine corvette",
  "status": null,
  "fielded": 2006,
  "operators": [
    "GEO",
    "LTU",
    "RUS",
    "UKR"
  ],
  "prolif_count": 4,
  "summary": "The Grisha Class (Project 1124 Class) Russian Anti-Submarine Corvette are a series of anti-submarine corvettes built by the Soviet Union between 1970 and 1990 and later by Russia and Ukraine with newer, upgraded ships introduced in 2006. These ships have a limited range and are largely used only in coastal waters.",
  "specs": [
    {
      "k": "crew",
      "v": 60,
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "length_m",
      "v": 71.6,
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "beam_m",
      "v": 9.8,
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Draft",
      "section": "dims",
      "v": "3.7 m",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Displacement (standard)",
      "section": "dims",
      "v": "980 tons",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "displacement_t",
      "v": 1070,
      "src": [
        "weg-grisha"
      ],
      "conf": "medium",
      "label": "Displacement (full load)"
    },
    {
      "k": "range_km",
      "v": 2222,
      "src": [
        "weg-grisha"
      ],
      "conf": "medium",
      "note": "1,200 nm at 20 knots; 2,200 at 14 knots"
    },
    {
      "k": "speed_kt",
      "v": 25,
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "AK-176 FCS",
      "section": "firecontrol",
      "v": "1 x MR-123 Vympel-A fire control system.",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "AK-630 FCS",
      "section": "firecontrol",
      "v": "1 x MR-123 radar and television detection and tracking.",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Torpedo FCS",
      "section": "firecontrol",
      "v": "1 x Drakon Fire Control System",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Navigation Radar",
      "section": "firecontrol",
      "v": "1 x Don-2 navigation radar.",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Air and Search Radar",
      "section": "firecontrol",
      "v": "1 x MR-755 Fregat-MA-1 air/surface search radar.",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Fire Control System (FCS) Radars",
      "section": "firecontrol",
      "v": "1 x 4R-33MA Pop Group SA-N-4 Fire Control Radar; 1 x MR-123-01 AK-176 Fire Control Radar.",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Low-Frequency Hull-Mounted Sonar",
      "section": "firecontrol",
      "v": "1 x MGK-335MC Platina/Bull Horn low-frequency hull-mounted sonar.",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Medium-Frequency Dipping Sonar",
      "section": "firecontrol",
      "v": "1 x Shelon'/Elk Tail medium-frequency through-hull dipping sonar.",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Countermeasures",
      "section": "protection",
      "v": "Yes",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "NBC Water Washdown System",
      "section": "protection",
      "v": "Yes",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "EW",
      "section": "protection",
      "v": "1 x Bizan-4B suite with WatchDog intercept.",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Decoys",
      "section": "protection",
      "v": "PK-16 decoy RL (2 launchers KL-101) and PK-10 Smely (4 KT-216 launchers)",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Mine System",
      "section": "armament",
      "v": "Up to 18 x mines can be deployed from depth charge racks.",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "armament",
      "v": "20 x 9M33 Surface-to Air missile; 10 x Strela-3 9K34 (SA-14 Gremlin) Surface-to Air missile; 1 x AK-176 76.2mm Naval Gun; 1 x AK 630 30mm Close-In Weapon System (CIWS); HEI-Frag, Frag-T, APDS-T; Type 533 Torpedo System; RBU-6000 Smerch- 2",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium"
    },
    {
      "k": "hulls",
      "v": 2,
      "src": [
        "weg-grisha"
      ],
      "conf": "medium",
      "note": "Hulls listed in the source card"
    }
  ],
  "payloads": [
    {
      "name": "20 x 9M33 Surface-to Air missile",
      "role": "Surface-to Air missile",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium",
      "caps": {
        "Type": "Surface-to Air missile",
        "Guidance": "Command guidance",
        "Speed": "500 m/s",
        "Length": "3.158 m"
      },
      "range_km": 10,
      "qty": "20 x 9M33 Surface-to Air missile"
    },
    {
      "name": "10 x Strela-3 9K34 (SA-14 Gremlin) Surface-to Air missile",
      "role": "Surface-to Air missile",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium",
      "caps": {
        "Type": "Surface-to Air missile",
        "Guidance": "Single channel passive infra-red homing seeker",
        "Warhead": "HE-Frag",
        "Length": "1.42 mm"
      }
    },
    {
      "name": "1 x AK-176 76.2mm Naval Gun",
      "role": "Naval Gun",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium",
      "caps": {
        "Type": "Naval Gun",
        "Caliber": "76.2 mm",
        "Rate of fire": "30, 60 or 120 rds/min"
      },
      "range_km": 16
    },
    {
      "name": "1 x AK 630 30mm Close-In Weapon System (CIWS)",
      "role": "Close-In Weapon System (CIWS)",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium",
      "caps": {
        "Type": "Close-In Weapon System (CIWS)",
        "Caliber": "30 mm",
        "Rate of fire": "4,000–5,000 rounds/min"
      }
    },
    {
      "name": "HEI-Frag, Frag-T, APDS-T",
      "role": "Armament",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium",
      "caps": {
        "Caliber": "30 mm"
      },
      "qty": "3,000 Rounds"
    },
    {
      "name": "Type 533 Torpedo System",
      "role": "53 cm (21 inch) torpedoes",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium",
      "caps": {
        "Type": "53 cm (21 inch) torpedoes",
        "Guidance": "Wake Homing",
        "Warhead": "307.6 kilograms (678 lb) high explosive",
        "Speed": "45 kn (52 mi/h, 83 km/h)",
        "Length": "7.2 m"
      },
      "range_km": 18
    },
    {
      "name": "RBU-6000 Smerch- 2",
      "role": "Anti-Submarine Rocket Launcher System",
      "src": [
        "weg-grisha"
      ],
      "conf": "medium",
      "caps": {
        "Type": "Anti-Submarine Rocket Launcher System"
      },
      "qty": "48 x rockets (Combination type varies, mission/availability dependent)."
    }
  ],
  "variants": [
    {
      "name": "Grisha I (1124.1)",
      "text": "12 ships built between 1970 and 1974 and decommissioned by 1979",
      "src": [
        "weg-grisha"
      ]
    },
    {
      "name": "Grisha II class (1124A)",
      "text": "U205 Chernigiv and U206 Vinnitsya are Grisha II Corvettes from the former Soviet border guard units transferred to the Ukrainian border guard, then to the Ukrainian navy.",
      "src": [
        "weg-grisha"
      ]
    },
    {
      "name": "Grisha II class (1124P)",
      "text": "Built for the KGB border guard and marked with P for pogranichnyi meaning \"on the border\". This class was built only in Zelenodolsk and Vladivostok. These ships had a second 57 mm gun mounting replacing the SA-N-4 missile system forward.",
      "src": [
        "weg-grisha"
      ]
    },
    {
      "name": "Grisha III class (1124M)",
      "text": "Built in the late 1970s to early 1980s. These ships incorporated several small scale modifications, including a 30 mm gun and new electronics. Thirty four units were built. About 20 remain in Russian service as of 2020.",
      "src": [
        "weg-grisha"
      ]
    },
    {
      "name": "Grisha IV class (1124K)",
      "text": "A single ship was built in Zelenodolsk. This ship was a test ship for the SA-N-9 missile system and later was decommissioned.",
      "src": [
        "weg-grisha"
      ]
    },
    {
      "name": "Grisha V class (1124 ME, 1124.4)",
      "text": "30 ships were built between 1985 and 1994 and incorporated further modifications with the twin 57 mm guns being replaced by a single 76 mm gun. About 28 ships remain in the Russian Navy. The Lutsk ASW corvette is also in service.",
      "src": [
        "weg-grisha"
      ]
    },
    {
      "name": "Grisha V class (1124 MU)",
      "text": "Ukrainian ships built after the dissolution of the Soviet Union among which is Ternopil that entered service in 2006 with the Ukrainian Navy.",
      "src": [
        "weg-grisha"
      ]
    }
  ],
  "art": "submarine",
  "image": null,
  "verified": null,
  "changelog": [
    {
      "date": "2026-10-10",
      "change": "Entry created from the Worldwide Equipment Guide (ODIN), bulk import"
    }
  ],
  "url": "https://www.defensepedia.com/systems/grisha.html",
  "sources": {
    "weg-grisha": {
      "title": "Grisha Class (Project 1124 Class) Russian Anti-Submarine Corvette",
      "publisher": "U.S. Army TRADOC G-2 Worldwide Equipment Guide (ODIN)",
      "url": "https://odin.t2com.army.mil/WEG/Asset/Grisha_Class_Project_1124_Class_Russian_Anti-Submarine_Corvette",
      "published": "2026-03-20",
      "tier": 1,
      "checked": "2026-10-10"
    }
  }
}