{
  "id": "bmp-1ak",
  "name": "BMP-1AK",
  "aliases": [],
  "domain": "land",
  "country": "UKR",
  "category": "Amphibious infantry fighting vehicle",
  "status": null,
  "fielded": 2018,
  "operators": [
    "POL",
    "UKR"
  ],
  "prolif_count": 2,
  "summary": "The BMP-1AK is an infantry fighting vehicle designed to transport a section of infantry into combat under protection, and provide fire support with its main armament, as well as a platform from which the infantry can fight.",
  "specs": [
    {
      "k": "",
      "label": "Manufacturer",
      "section": "system",
      "v": "Wtórplast. (A Polish company)",
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Configuration",
      "section": "system",
      "v": "Track",
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "crew",
      "v": 3,
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "length_m",
      "v": 6.735,
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "width_m",
      "v": 2.94,
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "height_m",
      "v": 2.15,
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "combat_weight_t",
      "v": 13.5,
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "engine_name",
      "v": "UTD-23 (Upgraded Engine)",
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "engine_hp",
      "v": 360,
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Suspension",
      "section": "mobility",
      "v": "torsion bar",
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "road_range_km",
      "v": 550,
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "speed_road_kmh",
      "v": 65,
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "speed_swim_kmh",
      "v": 7,
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "speed_xc_kmh",
      "v": 45,
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Fording depth",
      "section": "mobility",
      "v": "Amphibious",
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Computerized FCS",
      "section": "firecontrol",
      "v": "Yes",
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Thermal Vehicle Commander",
      "section": "firecontrol",
      "v": "Yes, TKN-3B day night sight with variable magnification",
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Thermal Gunner",
      "section": "firecontrol",
      "v": "Yes, TVNE-1PA active IR night vision metascope",
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Hull Armor",
      "section": "protection",
      "v": "Steel 19 mm. The hull of the BMP-1 is made of all-welded steel, which provides the crew with protection from small-arms fire and shell splinters.",
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Turret Armor",
      "section": "protection",
      "v": "Steel 23 mm",
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Applique Armor",
      "section": "protection",
      "v": "Available",
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Explosive reactive armor",
      "section": "protection",
      "v": "Available",
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "NBC Protection System",
      "section": "protection",
      "v": "GO-27 radioactive and chemical agent detector",
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Smoke Equipment",
      "section": "protection",
      "v": "To create a smokescreen, BMP-1AK has a built in TDA thermal smoke emitter in the engine compartment that creates smoke by injecting small amount of diesel onto the engine manifold.",
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    },
    {
      "k": "armament",
      "label": "Secondary armament",
      "v": "1 x PKT (Kalashnikov's Machine Gun); The 7.62mm PKT can be controlled remotely and is slaved to the main gun,",
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium"
    }
  ],
  "payloads": [
    {
      "name": "HEAT",
      "role": "73 mm ammunition",
      "src": [
        "weg-bmp-1ak"
      ],
      "conf": "medium",
      "caps": {
        "Muzzle velocity": "665 m/s"
      },
      "qty": "40 ea"
    }
  ],
  "variants": [
    {
      "name": "BMP-1P",
      "text": "The BMP-1P is an upgraded variant of the BMP-1 and weighed 13.4 tonnes. Protection capabilities in the BMP-1P and its sub variant BMP-1PG ('Granatomyot' - grenade launcher) were improved by fitting them with the 81 mm 90",
      "src": [
        "weg-bmp-1ak"
      ]
    },
    {
      "name": "BMP-1 Ambulance (Iraq)",
      "text": "Evacuate wounded",
      "src": [
        "weg-bmp-1ak"
      ]
    },
    {
      "name": "BMP-1M",
      "text": "Kliver turret & drop down gate",
      "src": [
        "weg-bmp-1ak"
      ]
    },
    {
      "name": "Type 86/WZ-501 (China)",
      "text": "Chinese BMP-1 IFV",
      "src": [
        "weg-bmp-1ak"
      ]
    },
    {
      "name": "BMP-1G ICV",
      "text": "AT-4/AT-5 ATGM & 30-mm AGS-17 AGL",
      "src": [
        "weg-bmp-1ak"
      ]
    },
    {
      "name": "BMP-1 with Soviet modifications in Afgha",
      "text": "Applique armor, AT-4 ATGM mount; some with AGS-17 30-mm AGL",
      "src": [
        "weg-bmp-1ak"
      ]
    }
  ],
  "art": "ifv",
  "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/bmp-1ak.html",
  "sources": {
    "weg-bmp-1ak": {
      "title": "BMP-1AK Ukrainian Amphibious Infantry Fighting Vehicle (IFV)",
      "publisher": "U.S. Army TRADOC G-2 Worldwide Equipment Guide (ODIN)",
      "url": "https://odin.t2com.army.mil/WEG/Asset/BMP-1AK_Ukrainian_Amphibious_Infantry_Fighting_Vehicle",
      "published": "2026-03-20",
      "tier": 1,
      "checked": "2026-10-10"
    }
  }
}