法國核潛艇基地驚現不明無人機　歐洲戰略安全亮紅燈

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(Emmanuel Dunand/AFP via Getty Images)

法國媒體 12 月 5 日報導，位於布列塔尼的 「伊隆格」（Île Longue）戰略核潛艇基地，昨夜出現 至少 5 架不明無人機 在基地上空盤旋。這座基地是法國核威懾力量的核心設施，負責部署所有具備核打擊能力的「三叉戟級」彈道飛彈潛艦，其安全等級向來極高。

根據法國官方說法，守備部隊已立即啟動反無人機程序，包含發射干擾彈與警告措施，目前尚未公布無人機的來源與意圖。

事件引發歐洲震動，因為這類「低成本、高衝擊」的空中突穿手法，過去一年在法國與其他 NATO 成員國屢見不鮮。專家指出，這類不明無人機可能來自敵對國家偵察、民間惡作劇，或更具策略性的混合戰行動，但無論哪種情況，都凸顯傳統軍事基地在面對新世代威脅時已顯不足。

對於台灣而言，此事件具有高度示警意義：

在混合作戰成為新常態後，敵手可能不需大艦大炮，只靠市售無人機就能干擾敏感軍事設施。如何快速區辨、反制、法律化管理，已成為現代國安防務必備的基本工程。

【三大觀察重點｜台灣視角】

1️⃣ 低成本武器高度威脅化

不明無人機能突破軍事重地上空，證明防衛不再是「大裝備 vs. 大裝備」，臺灣國防必須強化「反無人機」成為基礎建設。

2️⃣ 混合戰滲透難以判讀來源

無人機來源難追蹤，使得灰色地帶衝突更頻繁，台灣也可能在「非戰非和」情況下遭遇類似挑釁。

3️⃣ 軍民整合的空域安全改革刻不容緩

歐洲正在全面檢討反無人機法律、偵測與警戒系統，台灣若不提前建立同級標準，將在未來危機中被動受影響。

Drones Reportedly Fly Over France’s Strategic Nuclear Submarine Base, Triggering Security Response

At least five unidentified drones were spotted flying over the Île Longue nuclear submarine base on the night of December 5, according to French media reports. The base hosts France’s ballistic missile submarines — the core of its sea-based nuclear deterrent — making the intrusion a major national security concern.

Security forces activated counter-drone protocols, including signal jamming and warning flares. Authorities have not yet identified the drones’ origin or purpose.

The incident has raised alarms across Europe. Low-cost drones have repeatedly appeared near sensitive military sites in NATO countries, highlighting the vulnerability of even highly secured facilities. Analysts warn the drones could represent reconnaissance activity, civilian interference or deliberate hybrid warfare tactics.

For Taiwan, the incident offers a sharp reminder: modern threats no longer rely on large platforms. Even inexpensive drones can probe critical infrastructure, disrupt operations or test military response times.

Key Takeaways 

1️⃣ Cheap drones, high-impact threat

The intrusion shows how inexpensive UAVs can challenge high-security military zones — a scenario Taiwan must prepare for.

2️⃣ Hybrid warfare becomes harder to attribute

The unclear origin of the drones demonstrates how gray-zone coercion can escalate without crossing the threshold of open conflict.

3️⃣ Airspace security reform is now essential

European states are accelerating counter-UAS systems and legal frameworks — a direction Taiwan needs to follow urgently.