Claimed by IRGC Navy Commander Rear Admiral Alireza Tangsiri (Iranian)
IRGC Navy Commander Rear Admiral Alireza Tangsiri warned that Iran could close the Strait of Hormuz within 48 hours, blocking 21% of global seaborne oil trade, if U.S. strikes continue to target civilian energy infrastructure.
Filed 4/7/2026
Unverified
Neutral analysis
Iran has demonstrated Strait disruption capability historically; full closure is considered unlikely given Fifth Fleet presence, but significant disruption causing insurance premium spikes is a credible near-term risk.
Verification notes
The statement was made publicly via state media and cannot be contested as a factual claim — it is a threat. Iran's technical capability to temporarily disrupt Strait traffic through mining and harassment is assessed as credible by U.S. Naval War College analysts, though full closure would require sustained effort against Fifth Fleet opposition.