事前艦砲射撃は太平洋戦争の島嶼戦でなぜ重要だったのか？

ID
JP-IWSL-0021
Topic
太平洋戦争の島嶼戦・兵士生活
Answer
上陸前に海岸砲、機関銃陣地、通信施設などを破壊し、第一波の損害を減らす目的があった。
Region
太平洋戦域
Period
1941-1945
Evidence level
high
Last verified
2026-10-08
Tags
艦砲射撃, 上陸, 地下陣地

Sources

Conflicting evidence / caveats

Related nodes

Browse all nodes in 太平洋戦争の島嶼戦・兵士生活

Machine-readable summary

{
  "id": "JP-IWSL-0021",
  "node_type": "historical_research",
  "topic": "太平洋戦争の島嶼戦・兵士生活",
  "subject": "事前艦砲射撃",
  "question": "事前艦砲射撃は太平洋戦争の島嶼戦でなぜ重要だったのか？",
  "answer": "上陸前に海岸砲、機関銃陣地、通信施設などを破壊し、第一波の損害を減らす目的があった。",
  "public_summary": "上陸前に海岸砲、機関銃陣地、通信施設などを破壊し、第一波の損害を減らす目的があった。",
  "region": "太平洋戦域",
  "period": "1941-1945",
  "evidence_level": "high",
  "language": "ja",
  "features": [
    "上陸・統合作戦",
    "事前艦砲射撃",
    "艦砲射撃",
    "上陸",
    "地下陣地"
  ],
  "sources": [
    {
      "title": "U.S. Naval History and Heritage Command: Operation Stalemate II: The Battle of Peleliu",
      "url": "https://www.history.navy.mil/content/history/nhhc/browse-by-topic/wars-conflicts-and-operations/world-war-ii/1944/peleliu.html"
    },
    {
      "title": "U.S. Naval History and Heritage Command: Battle of Iwo Jima",
      "url": "https://www.history.navy.mil/content/history/nhhc/browse-by-topic/wars-conflicts-and-operations/world-war-ii/1945/battle-of-iwo-jima.html"
    },
    {
      "title": "U.S. Naval History and Heritage Command: Amphibious Operations - The Planning Phase",
      "url": "https://www.history.navy.mil/research/library/online-reading-room/title-list-alphabetically/a/amphibious-operations-the-planning-phase.html"
    }
  ],
  "conflicts": [],
  "related_ids": [
    "JP-IWSL-0022",
    "JP-IWSL-0023",
    "JP-IWSL-0024"
  ],
  "tags": [
    "艦砲射撃",
    "上陸",
    "地下陣地"
  ],
  "last_verified": "2026-10-08",
  "status": "published",
  "search_signature": "事前艦砲射撃は太平洋戦争の島嶼戦でなぜ重要だったのか | 艦砲射撃 上陸 地下陣地",
  "uniqueness_key": "pacific-island-warfare-soldier-life-0021"
}