Ansar Allah（胡塞組織） — 美國在海灣

摘要

From November 2023 the Houthi movement attacked commercial shipping in the Red Sea and Gulf of Aden; the United States led a coalition naval response from December 2023 and conducted strikes in Yemen from January 2024, and a further campaign in March–May 2025 that ended with an Oman-mediated understanding under which the two sides stopped targeting each other. The movement did not renounce action against other parties. Through the 2026 war it engaged selectively against Israel and, from July, opened a campaign against Saudi shipping and territory; the United States Fifth Fleet continues to command the coalition structures whose water the movement now sits beside, and United States officials were reported in September 2026 to have offered Saudi Arabia intelligence support while declining direct strikes on the Houthis. No strike by either party on the other has been recorded since May 2025.

為何重要

Whether the Bab el-Mandeb advance becomes a coalition problem rather than a Saudi one turns on this relationship. The movement has kept Saudi shipping as its declared exception and left everyone else's alone; the United States has kept its war to Iran and left Yemen alone. Either boundary failing would change what the outlet of the Hormuz bypass depends on.

協議

• Oman-mediated United States–Houthi understanding · 簽署於2025-05

  Announced by Oman as a mutual undertaking not to target each other, including United States vessels in the Red Sea and Bab el-Mandeb. No text published; it did not cover the movement's action against other parties.

相關事件

• 胡塞組織封鎖往返沙烏地港口的航運 2026年7月

  Maritime · Energy

• 一個由沙烏地阿拉伯領導的多國海上防禦聯盟在利雅德宣布成立 2026年7月30日

  Maritime · Diplomatic

• 胡塞組織奪取紅海南部海岸並抵達曼德海峽 2026年9月10日 – 11日

  Territorial change · Maritime

組織

此關係藉以運作的結構。它們並非關係的當事方——當事方是上方的兩個行為者。

地點

本模組已發布的標記。此紀錄本身不增加任何地理精度。

仍然未知的事項

• The two parties characterise the 2023–25 campaign incompatibly — the movement as action against shipping linked to Israel and its supporters, the United States (which designated the movement a foreign terrorist organisation in 2025) as attacks on international shipping. Vigil adopts neither characterisation.
• The content of the May 2025 understanding is known only from Oman's announcement and the parties' statements; whether it covers the coalition task forces as such is not established.
• The reported September 2026 United States decision not to strike the Houthis rests on unnamed officials; no government has published it.

證據同樣支持的其他解讀

• The absence of a United States strike since May 2025 is consistent with an observed understanding, with a deliberate boundary around the Iran war, and with a lack of occasion; the record does not choose.

列出這些解讀，是因為該紀錄本身的評估並非其來源所允許的唯一評估 — 而不是對上述評估的保留。