U.S. Marines conduct Blockade Operations in the Gulf of Oman
U.S. Marines from the 31st Marine Expeditionary Unit conducted blockade operations in the Gulf of Oman, enforcing naval blockade measures against vessels attempting to sail toward Iranian ports. Operations involved boarding, searching, and redirecting non-compliant commercial ships as part of the ongoing U.S. blockade.
Date: June 1, 2026
Location: Middle East, Oman
Conflict: US-Iran Conflict
Category: naval
Severity: HIGH
Source: U.S. Central Command (CENTCOM)