8 Marines Injured in Previously Unreported Iranian Attack on Hormuz
The US and Israel began strikes on Iran in late February 2026. The fight narrowed to control of the Strait of Hormuz after a June lifted mutual and opened a 60-day negotiating window that collapsed on 8 July. Iran struck three commercial tankers on 6 July that had bypassed its approved transit routes. On 12 July the IRGC moved to shut the strait and Tehran suspended its commitments under the memorandum. The US resumed sustained nightly strikes.
On 14 September a cruise missile struck a US vessel in the strait. Three US officials told NBC News that the previously unreported Iranian attack injured eight Marines.
The incident marks the first confirmed direct hit on an American naval asset in the current phase of the Hormuz fighting. The strait remains the narrow operational focus where Iran retains the ability to threaten tanker traffic while US forces conduct strikes against Iranian maritime .
Thinking ahead
Iran hit a US vessel with a cruise missile in the Strait of Hormuz on or about 14 September and injured eight Marines. The strike was kept quiet until three US officials described it to NBC News. The fight for the strait has run on alternating US strikes against Iranian naval and logistics targets and Iranian attempts to harass or block tanker traffic since the Islamabad Memorandum collapsed on 8 July.
Both sides keep enough forces in place to keep trading blows without widening the theater. Iran still fields anti-ship missiles and small boat squadrons along the narrow channel. The US maintains escort ships and air patrols that can reach any point in the strait within minutes. Neither side has moved extra divisions or squadrons into the immediate area in the last month.
The pattern holds until one side changes the force count or the rules of engagement. A new US escort package or an Iranian mine-laying run would mark the next shift. Without those moves the exchange of single-ship strikes and missile shots continues at the current low intensity.
This runs another three to six weeks at present posture.