{
  "id": "r-378a",
  "name": "R-378A",
  "aliases": [],
  "domain": "land",
  "country": "RUS",
  "category": "Automated communications jammer",
  "status": null,
  "fielded": 1993,
  "operators": [
    "RUS"
  ],
  "prolif_count": 1,
  "summary": "The R-378A is a HF communications jammer designed for detection, direction-finding and jamming of HF radio frequencies operating in fixed frequencies and programmable and automatic frequency tuning modes.",
  "specs": [
    {
      "k": "",
      "label": "Manufacturer",
      "section": "system",
      "v": "Ural",
      "src": [
        "weg-r-378a"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Chassis",
      "section": "mobility",
      "v": "Ural-43293",
      "src": [
        "weg-r-378a"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Configuration",
      "section": "system",
      "v": "6x6",
      "src": [
        "weg-r-378a"
      ],
      "conf": "medium"
    },
    {
      "k": "length_m",
      "v": 7.37,
      "src": [
        "weg-r-378a"
      ],
      "conf": "medium"
    },
    {
      "k": "width_m",
      "v": 2.5,
      "src": [
        "weg-r-378a"
      ],
      "conf": "medium"
    },
    {
      "k": "height_m",
      "v": 4.5,
      "src": [
        "weg-r-378a"
      ],
      "conf": "medium"
    },
    {
      "k": "engine_name",
      "v": "YaMZ-740",
      "src": [
        "weg-r-378a"
      ],
      "conf": "medium"
    },
    {
      "k": "engine_hp",
      "v": 210,
      "src": [
        "weg-r-378a"
      ],
      "conf": "medium"
    },
    {
      "k": "road_range_km",
      "v": 1000,
      "src": [
        "weg-r-378a"
      ],
      "conf": "medium"
    },
    {
      "k": "speed_road_kmh",
      "v": 85,
      "src": [
        "weg-r-378a"
      ],
      "conf": "medium"
    },
    {
      "k": "speed_xc_kmh",
      "v": 50,
      "src": [
        "weg-r-378a"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Fording depth",
      "section": "mobility",
      "v": "1.75 m",
      "src": [
        "weg-r-378a"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Applique Armor",
      "section": "protection",
      "v": "Available to protection against small arms fire and artillery shell splinters",
      "src": [
        "weg-r-378a"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "NBC Protection",
      "section": "protection",
      "v": "Personal CBRN equipment",
      "src": [
        "weg-r-378a"
      ],
      "conf": "medium"
    }
  ],
  "payloads": [],
  "variants": [
    {
      "name": "R-378B",
      "text": "R-378 HF antenna and jamming system mounted on a MTLBu chassis.",
      "src": [
        "weg-r-378a"
      ]
    }
  ],
  "art": "generic",
  "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/r-378a.html",
  "sources": {
    "weg-r-378a": {
      "title": "R-378A Russian Automated Communications Jammer",
      "publisher": "U.S. Army TRADOC G-2 Worldwide Equipment Guide (ODIN)",
      "url": "https://odin.t2com.army.mil/WEG/Asset/R-378A_Russian_Automated_Communications_Jammer",
      "published": "2026-03-20",
      "tier": 1,
      "checked": "2026-10-10"
    }
  }
}