地下・洞窟陣地は実際の島嶼戦でどのように現れたのか？

ID
JP-IWSL-0083
Topic
太平洋戦争の島嶼戦・兵士生活
Answer
ペリリュー、硫黄島、沖縄では地下化された陣地が攻撃側の前進を長く遅らせた。
Region
太平洋戦域
Period
1941-1945
Evidence level
high
Last verified
2026-10-08
Tags
洞窟陣地, 地下壕, 持久戦

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-0083",
  "node_type": "historical_research",
  "topic": "太平洋戦争の島嶼戦・兵士生活",
  "subject": "地下・洞窟陣地",
  "question": "地下・洞窟陣地は実際の島嶼戦でどのように現れたのか？",
  "answer": "ペリリュー、硫黄島、沖縄では地下化された陣地が攻撃側の前進を長く遅らせた。",
  "public_summary": "ペリリュー、硫黄島、沖縄では地下化された陣地が攻撃側の前進を長く遅らせた。",
  "region": "太平洋戦域",
  "period": "1941-1945",
  "evidence_level": "high",
  "language": "ja",
  "features": [
    "防御・持久",
    "地下・洞窟陣地",
    "洞窟陣地",
    "地下壕",
    "持久戦"
  ],
  "sources": [
    {
      "title": "戦史叢書第013巻 中部太平洋陸軍作戦＜2＞ペリリュー・アンガウル・硫黄島",
      "url": "https://www.nids.mod.go.jp/military_history_search/SoshoView?kanno=013"
    },
    {
      "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. Marine Corps: The Final Campaign - Marines in the Victory on Okinawa",
      "url": "https://www.marines.mil/portals/1/Publications/The%20Final%20Campaign_Marines%20in%20the%20Victory%20on%20Okinawa%20%20PCN%2019000313500.pdf"
    }
  ],
  "conflicts": [],
  "related_ids": [
    "JP-IWSL-0081",
    "JP-IWSL-0082",
    "JP-IWSL-0084"
  ],
  "tags": [
    "洞窟陣地",
    "地下壕",
    "持久戦"
  ],
  "last_verified": "2026-10-08",
  "status": "published",
  "search_signature": "地下・洞窟陣地は実際の島嶼戦でどのように現れたのか | 洞窟陣地 地下壕 持久戦",
  "uniqueness_key": "pacific-island-warfare-soldier-life-0083"
}