Archive · 21 Sep 2026
Iran Warns US Ships in Indian Ocean Could Be Attacked
Iran has warned that American ships in the Indian Ocean could be attacked if fighting starts again.
Iranian official Mohsen Rezaei said Iran has prepared new military capabilities.
He claimed Iran’s hypersonic missiles can now travel between Mach 6 and Mach 10.
He also said Iran improved its electronic warfare and air-defense systems.
Rezaei said Iran would respond strongly if the United States started a war.
Iranian Parliament Speaker Mohammad Bagher Ghalibaf said the old US-led order in West Asia had collapsed.
He said the Strait of Hormuz would not reopen until Iran’s rights were recognized and US commitments were fulfilled.
Separately, the US Embassy in Saudi Arabia warned government employees about travel to Taif and Yanbu.
The alert followed a reported Houthi attack near Riyadh’s main airport.
Iranian security council secretary Mohsen Rezaei said US ships in the Indian Ocean would be attacked if war resumed and they remained there.
Rezaei claimed Iran had increased its hypersonic missile speed from Mach 6 to Mach 10.
He said Iran had improved its electronic warfare systems and air defenses and was fully prepared for conflict.
Iranian Parliament Speaker Mohammad Bagher Ghalibaf said the former US-led order in West Asia had collapsed.
The US Embassy in Saudi Arabia issued a security alert restricting government travel to Taif and Yanbu amid the ongoing security situation.
- Who
- Iranian officials Mohsen Rezaei and Mohammad Bagher Ghalibaf; the United States; and Yemen’s Houthis are mentioned.
- What
- Iran warned that US ships in the Indian Ocean could be attacked if war resumed, while the US Embassy in Saudi Arabia issued a travel security alert.
- When
- The report gives no date for Rezaei’s video; Ghalibaf’s remarks were reported on Sunday, and the Houthi attack was reported on Saturday.
- Where
- The warning concerns the Indian Ocean and the conflict’s wider regional context; the US alert covers Taif and Yanbu in Saudi Arabia.
- Why
- Rezaei said Iran had developed military capabilities for a naval confrontation, while the US Embassy cited the ongoing security situation in Saudi Arabia.
Iran’s Position
US Security Posture
Potential conflict
Iran’s Position
Iran said US ships remaining in the Indian Ocean would be attacked if war resumed and claimed it was prepared to respond with stronger and more numerous strikes.
US Security Posture
The United States has not provided a response in the report; its embassy in Saudi Arabia issued a security alert because of the ongoing security situation.
Regional order and the Strait of Hormuz
Iran’s Position
Ghalibaf said the old US-led order in West Asia had collapsed and that the Strait of Hormuz would remain closed until Iran’s rights were recognized and US commitments were fulfilled.
US Security Posture
The report does not state the US position on Iran’s conditions or the Strait of Hormuz.
- Iranian official
- Mohsen Rezaei, secretary of Iran’s security council
- Missile claim
- Rezaei said hypersonic missile speed increased from Mach 6 to Mach 10
- Iranian military claims
- Iran said it improved electronic warfare systems and air defenses
- Strait of Hormuz
- Ghalibaf said it would not reopen until Iran’s rights were recognized and US commitments were fulfilled
- US security alert
- Government employees require special authorization to travel to Taif and Yanbu
- Reported regional attack
- Yemen’s Houthis launched an attack near Riyadh’s main airport on Saturday