View source for Alexadrit Obukhov Class (Project 12700 Class) Russian Minesweeper

{
    "tiers": [
        true,
        false,
        false,
        false
    ],
    "categories": [
        "WEG",
        "Naval Watercraft",
        "Mine Laying and Countermeasure Vessels",
        "Russia (RUS)",
        "PRO_Russian Federation",
        "Sea",
        "Tier1"
    ],
    "notes": "The Alexandrit-class (Project 12700) mine countermeasures vessels are being built by Sredne-Nevskiy Shipyard, a subsidiary of United Shipbuilding Corporation, for the Russian Navy. The vessels are designed to detect and destroy mines at naval bases and harbors.\n\nThe keel for the lead vessel in class, Alexander Obukhov (507), was laid at Sredne-Nevskiy Shipyard in St Petersburg, Russia, in September 2011. The vessel was launched in June 2014 and commissioned into the Baltic fleet in December 2016.",
    "dateOfIntroduction": 2016,
    "countryOfOrigin": "Russia (RUS)",
    "proliferation": "Russian Federation",
    "selectedregions": [
        "All Regions"
    ],
    "checkedregions": [],
    "checkedcountries": [
        "Russian Federation"
    ],
    "dis": {
        "name": "Unknown",
        "string": "00.00.000.000.000.000.000"
    },
    "images": [
        "Alexandrit_class_(C).jpg",
        "Alexandrit_class_(B).jpg",
        "Alexandrit_class_(A).jpg"
    ],
    "sections": [
        {
            "name": "System",
            "properties": [
                {
                    "name": "Alternative Designation",
                    "value": "Alexadrit Obukhov Class; Project 12700 Class"
                },
                {
                    "name": "Type",
                    "value": "Minesweeper"
                },
                {
                    "name": "Builder",
                    "value": "Sredne-Nevsky Shipyard, St. Petersburg, Russia\n Almaz Central Marine Design Bureau, St. Petersburg, Russia"
                },
                {
                    "name": "Crew",
                    "value": "44",
                    "units": "ea"
                }
            ]
        },
        {
            "name": "Dimensions",
            "properties": [
                {
                    "name": "Length",
                    "value": "61.0 m"
                },
                {
                    "name": "Beam",
                    "value": "10.2 m"
                },
                {
                    "name": "Draft",
                    "value": "2.7 m"
                },
                {
                    "name": "Displacement, Standard",
                    "value": "620 tons"
                },
                {
                    "name": "Displacement, Full Load",
                    "value": "890 tons"
                }
            ]
        },
        {
            "name": "Propulsion System",
            "properties": [
                {
                    "name": "Engine Name",
                    "value": "INA"
                },
                {
                    "name": "Engine Type",
                    "value": "1 x Diesel"
                },
                {
                    "name": "Engine Power",
                    "value": "2,500 bhp total"
                },
                {
                    "name": "Bow Thrusters",
                    "value": "2 x bow thrusters"
                },
                {
                    "name": "Maximum Range",
                    "value": "16.5 knots"
                },
                {
                    "name": "Maximum Speed",
                    "value": "1,500 nm at 10 knots"
                },
                {
                    "name": "Endurance",
                    "value": "10 days"
                }
            ]
        },
        {
            "name": "Minesweeping Equipment",
            "properties": [
                {
                    "name": "Underwater Communication System",
                    "value": "Struktura-35 underwater communication system and the  Altyn-M and Ruberoid communication systems."
                },
                {
                    "name": "Sonar",
                    "value": "Anapa sonar"
                },
                {
                    "name": "Contact Sweep Equipment",
                    "value": "OUKT-B contact sweep; PKT-B contact sweep; Zhelatin sweep; and ShAT-U acoustic sweep."
                },
                {
                    "name": "Unmanned Underwater Vehicles",
                    "value": "The vessel also deploys remotely operated vehicles (ROVs), autonomous underwater vehicles (AUVs), and unmanned surface vessels (USVs)."
                },
                {
                    "name": "Automated Mine Warfare System",
                    "value": "Yes"
                }
            ]
        },
        {
            "name": "Gun Weapon Systems",
            "sections": [
                {
                    "name": "Gun Weapon System #1",
                    "properties": [
                        {
                            "name": "Name",
                            "value": "1 x AK-630 30mm CIWS"
                        },
                        {
                            "name": "Type",
                            "value": "Close-In Weapon System (CIWS)"
                        },
                        {
                            "name": "Caliber",
                            "value": "30 mm"
                        },
                        {
                            "name": "Main Armament",
                            "value": "1 or 2 AO-18 autocannons"
                        },
                        {
                            "name": "Secondary Armament",
                            "value": "4 x 9A4172 missiles"
                        },
                        {
                            "name": "Crew",
                            "value": "1"
                        },
                        {
                            "name": "Barrel Length",
                            "value": "1,629 mm"
                        },
                        {
                            "name": "Width",
                            "value": "1,240 mm"
                        },
                        {
                            "name": "Height",
                            "value": "1,070 mm"
                        },
                        {
                            "name": "Weight, Gun Mount",
                            "value": "1,000 kg"
                        },
                        {
                            "name": "Barrels",
                            "value": "6"
                        },
                        {
                            "name": "Action",
                            "value": "Gas-operated rotary cannon"
                        },
                        {
                            "name": "Elevation",
                            "value": "+88° ... -12° (50°/sec"
                        },
                        {
                            "name": "Traverse",
                            "value": "±180° (70°/sec)"
                        },
                        {
                            "name": "Rate of Fire",
                            "value": "4,000–5,000 rounds/min"
                        },
                        {
                            "name": "Muzzle Velocity",
                            "value": "880–900 m/s"
                        },
                        {
                            "name": "Maximum Firing Range",
                            "value": "the projectiles self-destruct past 5,000 m"
                        },
                        {
                            "name": "Effective Firing Range",
                            "value": "4,000 m (aerial);\n5,000 m (maritime)"
                        },
                        {
                            "name": "Feed System",
                            "value": "Belt:\n2,000 rounds (additional 1,000 rounds in reserve feed bin"
                        },
                        {
                            "name": "Sights",
                            "value": "Radar / TV-optical"
                        }
                    ]
                },
                {
                    "name": "Gun Weapon Systems #1 Ammunition",
                    "properties": [
                        {
                            "name": "Type",
                            "value": "HEI-Frag, Frag-T"
                        },
                        {
                            "name": "Caliber",
                            "value": "30 mm"
                        },
                        {
                            "name": "Shell Weight",
                            "value": "0.39 kg"
                        },
                        {
                            "name": "Basic Load",
                            "value": "1,500 Rounds"
                        }
                    ]
                }
            ]
        },
        {
            "name": "Missile Weapon System",
            "properties": [
                {
                    "name": "Launcher",
                    "value": "1 x SA-18 Grouse launcher"
                },
                {
                    "name": "Missile Name",
                    "value": "9M39 Igla short-range missiles"
                },
                {
                    "name": "Length",
                    "value": "1.574 m"
                },
                {
                    "name": "Diameter",
                    "value": "72 mm"
                },
                {
                    "name": "Weight, Missile",
                    "value": "10.8 kg"
                },
                {
                    "name": "Weight, Full System",
                    "value": "17.9 kg"
                },
                {
                    "name": "Weight, Warhead",
                    "value": "1.17 kg"
                },
                {
                    "name": "Detonation Mechanism",
                    "value": "Contact and grazing fuze"
                },
                {
                    "name": "Engine",
                    "value": "Solid fuel rocket motor"
                },
                {
                    "name": "Guidance System",
                    "value": "Dual waveband infra-red"
                },
                {
                    "name": "Operational Range",
                    "value": "5.0 km"
                },
                {
                    "name": "Flight Ceiling",
                    "value": "3.5 km"
                },
                {
                    "name": "Maximum Speed",
                    "value": "570m/s"
                },
                {
                    "name": "Basic Load",
                    "value": "8 x 9M39 Igla short-range missiles carried"
                }
            ]
        },
        {
            "name": "Fire Control Systems",
            "properties": [
                {
                    "name": "FCS Name",
                    "value": "1 x SP-520M electro-optical gunfire control system for AK-630"
                },
                {
                    "name": "Computerized FCS",
                    "value": "Yes"
                },
                {
                    "name": "Integrated Bridge System",
                    "value": "Yes"
                }
            ]
        },
        {
            "name": "Radar Systems",
            "properties": [
                {
                    "name": "Navigation Radar",
                    "value": "1 x PAL-N navigation"
                }
            ]
        },
        {
            "name": "Protection",
            "properties": [
                {
                    "name": "Hull Armor",
                    "value": "INA"
                },
                {
                    "name": "Countermeasures",
                    "value": "INA"
                },
                {
                    "name": "NBC Water Washdown System",
                    "value": "Yes"
                }
            ]
        }
    ],
    "variants": [
        {
            "name": "Aleksandr Obukhov",
            "notes": "Commissioned: 2016\nStatus: Active\nFleet: Baltic"
        },
        {
            "name": "Georgiy Kurbatov",
            "notes": "Commissioned: 2021\nStatus: Active\nFleet: INA"
        },
        {
            "name": "Ivan Antonov",
            "notes": "Commissioned: 2019\nStatus: Active\nFleet: Black Sea"
        },
        {
            "name": "Vladimir Yemelyanov",
            "notes": "Commissioned: 2019\nStatus: Active\nFleet: Black Sea"
        },
        {
            "name": "Yakov Balyaev",
            "notes": "Commissioned: 2020\nStatus: Active\nFleet: Pacific"
        },
        {
            "name": "Pyotr Ilyichev",
            "notes": "Commissioned: 2021\nStatus: Active\nFleet: Pacific"
        },
        {
            "name": "Anatoly Shlemov",
            "notes": "Commissioned: 2016\nStatus: Active\nFleet: INA"
        },
        {
            "name": "Lev Chernavin",
            "notes": "Commissioned: 2016\nStatus: Active\nFleet: INA"
        }
    ],
    "type": "WEG",
    "version": 1
}