First Chinese Oil Tanker Attacked in Strait of Hormuz as Iran

Tensions in the Strait of Hormuz have escalated sharply following U.S. attempts to escort commercial vessels, with Iran’s Islamic Revolutionary Guard Corps launching a series of attacks on merchant ships from multiple countries.

CMA CGM, the world’s second-largest container shipping company, stated on May 6 that its small container ship, the San Antonio, was attacked the day while transiting the strait, resulting in crew injuries and vessel damage.

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1. Tensions in the Strait of Hormuz escalated due to U.S. escorts of commercial vessels, prompting Iran's IRGC to attack merchant ships from multiple countries [para. 1 ] .

2. CMA CGM's small container ship San Antonio was attacked on May 5 while transiting the strait, causing crew injuries and vessel damage; the company reported this on May 6 [para. 2 ] .

3. On May 4, a Chinese-owned large product tanker was attacked off UAE's Al Jeer port, with its deck catching fire; the ship was marked “CHINA OWNER & CREW” [para. 3 ] .

4. A source told Caixin this was the first attack on a Chinese oil tanker, describing it as “psychologically hard to accept” [para. 4 ] .

5. Between May 3-4, multiple ships were hit: a 300,000-ton ADNOC VLCC by two drones in the strait (UAE called it “piracy”), and South Korea's 38,000-ton HMM Namu off Umm Al Quwain, causing explosion, fire, and MAYDAY call [para. 5 ] .

6. Maritime traffic halted; Diaodubao reported no commercial vessels transited May 5-6, only one small Omani passenger ship [para. 6 ] [para. 7 ] .

7. An analyst said the Chinese tanker attack signals heightened tensions, provoked by U.S. Project Freedom escorts [para. 8 ] .

8. On May 3, President Donald Trump announced Project Freedom: U.S. routing operations starting May 4 to guide trapped ships, with Navy aiding on mines and ready to intervene [para. 9 ] .

9. On May 4, Maersk's U.S.-flagged Alliance Fairfax exited under U.S. Navy escort, the first such transit; Maersk coordinated a security plan and thanked U.S. forces [para. 10 ] [para. 11 ] [para. 12 ] .

10. Iran claimed two missiles hit a U.S. warship (denied by U.S. Central Command); U.S. CENTCOM's Brad Cooper said Iran fired missiles/drones at U.S. vessels and protected ships [para. 13 ] [para. 14 ] .

11. U.S. Apache and Seahawk helicopters sank six small Iranian boats impeding ; Cooper called it defensive, with no U.S. or flagged vessels hit [para. 14 ] [para. 15 ] .

12. Iran declared a new “maritime control zone” over Oman/UAE waters including Fujairah port, key for UAE crude exports to China [para. 16 ] .

13. Iran attacked Fujairah's petroleum zone with a drone on May 4, causing fire; UAE reserves right to respond [para. 17 ] .

14. An Iranian official claimed the Fujairah fire resulted from U.S. “adventurism” in restricted lanes, not premeditated [para. 18 ] [para. 19 ] .

15. On May 6, China's Wang Yi met Iran's Abbas Araghchi in Beijing, urging halt to hostilities, negotiations, and supporting Iran's sovereignty and political solutions [para. 20 ] .

16. China emphasized safe strait passage, Iran's non-nuclear commitment with peaceful rights, Gulf dialogue, and regional security architecture [para. 21 ] [para. 22 ] .