{
  "id": "ivan-green",
  "name": "Ivan Green Class (Project 11711 Class)",
  "aliases": [],
  "domain": "naval",
  "country": "RUS",
  "category": "Landing ship",
  "status": null,
  "fielded": 2015,
  "operators": [
    "RUS"
  ],
  "prolif_count": 1,
  "summary": "The Ivan Gren class, Russian designation Project 11711, is a class of landing ships that is being built for the Russian Navy. The class was to be composed of two vessels, Ivan Gren and Pyotr Morgunov, but later it was announced that the Russian Navy intends to acquire several more vessels of a modified design.",
  "specs": [
    {
      "k": "",
      "label": "Builders",
      "section": "system",
      "v": "Yantar Shipyard, Kaliningrad",
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium"
    },
    {
      "k": "crew",
      "v": 100,
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium"
    },
    {
      "k": "length_m",
      "v": 120,
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium"
    },
    {
      "k": "beam_m",
      "v": 16,
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Draft",
      "section": "dims",
      "v": "3.6 m",
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium"
    },
    {
      "k": "propulsion",
      "v": "2 x DRRA-3700",
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Engine power",
      "section": "mobility",
      "v": "Each engine develops a power output of 3,700kW",
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium"
    },
    {
      "k": "range_km",
      "v": 6482,
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium",
      "note": "3,500 nmi (6,500 km) at 16 knots (30 km/h)"
    },
    {
      "k": "",
      "label": "Endurance",
      "section": "mobility",
      "v": "30 days",
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "FCS Name",
      "section": "firecontrol",
      "v": "1 x MR-123 Vympel (NATO: Bass Tilt) fire",
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "NBC Washdown",
      "section": "protection",
      "v": "Yes",
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Chaff",
      "section": "protection",
      "v": "2 x PK-10 chaff-rocket launchers",
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Weapon Station Ammunition: shell",
      "section": "armament",
      "v": "HEI-Frag, Frag-T",
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Weapon Station Ammunition: caliber",
      "section": "armament",
      "v": "30 mm",
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Weapon Station Ammunition: shell weight",
      "section": "armament",
      "v": "0.39 kg",
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Weapon Station Ammunition: basic load",
      "section": "armament",
      "v": "3,000",
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium"
    },
    {
      "k": "armament",
      "v": "1 x AK-630M-2 Gun; 2 x AK-630 30mm Naval Gun; HEI-Frag, Frag-T",
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium"
    },
    {
      "k": "hulls",
      "v": 4,
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium",
      "note": "Hulls listed in the source card"
    }
  ],
  "payloads": [
    {
      "name": "1 x AK-630M-2 Gun",
      "role": "fully automatic naval close-in weapon system based on a six-barreled 3",
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium",
      "caps": {
        "Type": "fully automatic naval close-in weapon system based on a six-barreled 30 mm rotary cannon.",
        "Caliber": "30 mm",
        "Rate of fire": "4,000–5,000 rounds/min"
      },
      "range_km": 4,
      "qty": "1 ea"
    },
    {
      "name": "2 x AK-630 30mm Naval Gun",
      "role": "Fully automatic naval close-in weapon system based on a six-barreled 3",
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium",
      "caps": {
        "Type": "Fully automatic naval close-in weapon system based on a six-barreled 30 mm rotary cannon.",
        "Caliber": "30 mm",
        "Rate of fire": "4,000–5,000 rounds/min"
      },
      "range_km": 5
    },
    {
      "name": "HEI-Frag, Frag-T",
      "role": "Armament",
      "src": [
        "weg-ivan-green"
      ],
      "conf": "medium",
      "caps": {
        "Caliber": "30 mm"
      }
    }
  ],
  "variants": [
    {
      "name": "Ivan Gren",
      "text": "Commissioned: 2018 Status: Active Fleet: Northern",
      "src": [
        "weg-ivan-green"
      ]
    },
    {
      "name": "Pyotr Morgunov",
      "text": "Commissioned: 2020 Status: Active Fleet: Northern",
      "src": [
        "weg-ivan-green"
      ]
    },
    {
      "name": "Vladimir Andreyev",
      "text": "Commissioned: 2023 Status: Under Construction Fleet: Northern",
      "src": [
        "weg-ivan-green"
      ]
    },
    {
      "name": "Vasily Trushin",
      "text": "Commissioned: 2024 Status: Pacific Fleet: Under Construction",
      "src": [
        "weg-ivan-green"
      ]
    }
  ],
  "art": "destroyer",
  "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/ivan-green.html",
  "sources": {
    "weg-ivan-green": {
      "title": "Ivan Green Class (Project 11711 Class) Russian Landing Ship",
      "publisher": "U.S. Army TRADOC G-2 Worldwide Equipment Guide (ODIN)",
      "url": "https://odin.t2com.army.mil/WEG/Asset/Ivan_Green_Class_Project_11711_Class_Russian_Landing_Ship",
      "published": "2026-03-20",
      "tier": 1,
      "checked": "2026-10-10"
    }
  }
}