{
  "id": "sejjil-1",
  "name": "Sejjil-1",
  "aliases": [
    "Sejil-1"
  ],
  "domain": "missile",
  "country": "IRN",
  "category": "Medium-range ballistic missile",
  "status": null,
  "fielded": 2011,
  "operators": [
    "IRN"
  ],
  "prolif_count": 1,
  "summary": "The Sejjil-1 Iranian Medium-Range Ballistic Missile is a two-stage, solid-propellant, surface-to-surface missile (SSM) produced by Iran.",
  "specs": [
    {
      "k": "",
      "label": "Propulsion",
      "section": "mobility",
      "v": "Two-stage, solid-propellant",
      "src": [
        "weg-sejjil-1"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Guidance",
      "section": "system",
      "v": "Inertial & GPS",
      "src": [
        "weg-sejjil-1"
      ],
      "conf": "medium"
    },
    {
      "k": "warhead",
      "v": "High explosive (HE)",
      "src": [
        "weg-sejjil-1"
      ],
      "conf": "medium"
    },
    {
      "k": "payload_kg",
      "v": 700,
      "src": [
        "weg-sejjil-1"
      ],
      "conf": "medium",
      "label": "Warhead weight"
    },
    {
      "k": "range_max_km",
      "v": 2000,
      "src": [
        "weg-sejjil-1"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Accuracy (CEP)",
      "section": "system",
      "v": "20 m Circular Error Probable (CEP)",
      "src": [
        "weg-sejjil-1"
      ],
      "conf": "medium"
    },
    {
      "k": "length_m",
      "v": 18.2,
      "src": [
        "weg-sejjil-1"
      ],
      "conf": "medium"
    },
    {
      "k": "diameter_m",
      "v": 1.25,
      "src": [
        "weg-sejjil-1"
      ],
      "conf": "medium"
    },
    {
      "k": "launch_weight_kg",
      "v": 22500,
      "src": [
        "weg-sejjil-1"
      ],
      "conf": "medium"
    }
  ],
  "payloads": [],
  "variants": [
    {
      "name": "Sejjil-2",
      "text": "Upgraded version, improvements include better navigation system, better targeting system, more payload, longer range, faster lift-off, longer storage time, quicker launch and lower detection possibility.",
      "src": [
        "weg-sejjil-1"
      ]
    },
    {
      "name": "Sejjil-3",
      "text": "INA",
      "src": [
        "weg-sejjil-1"
      ]
    }
  ],
  "art": "srbm",
  "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/sejjil-1.html",
  "sources": {
    "weg-sejjil-1": {
      "title": "Sejjil-1 Iranian Medium-Range Ballistic Missile ",
      "publisher": "U.S. Army TRADOC G-2 Worldwide Equipment Guide (ODIN)",
      "url": "https://odin.t2com.army.mil/WEG/Asset/Sejjil-1_Iranian_Medium-Range_Ballistic_Missile",
      "published": "2026-03-20",
      "tier": 1,
      "checked": "2026-10-10"
    }
  }
}