
A massive explosion at Iran’s largest commercial port has killed 46 people and injured over 1,000, leaving firefighters battling blazes for days as investigators search for answers amid speculation about the cause.
Key Takeaways
- The explosion at Shahid Rajaee Port killed 46 people and injured over 1,000, with 138 still hospitalized.
- Fires continued burning for days near the Strait of Hormuz, a critical waterway for global oil transport.
- Iran’s Supreme Leader ordered an investigation to determine if negligence or intent was involved.
- Reports indicate the explosion may have involved sodium perchlorate, a chemical used in missile fuel.
- The incident occurred amid ongoing regional tensions and coincided with Iranian-US nuclear talks in Oman.
Devastating Explosion Rocks Strategic Iranian Port
Firefighters continue battling persistent blazes at Iran’s Shahid Rajaee Port days after a catastrophic explosion that claimed 46 lives and left more than 1,000 injured. The disaster struck at the country’s largest commercial hub near the Strait of Hormuz, a vital corridor through which approximately one-fifth of the world’s oil passes daily. Local officials report 138 victims remain hospitalized as emergency response efforts continue amid hazardous conditions, with schools and government buildings closed in the surrounding areas.
CCTV footage shows the incident began with a small fire before escalating into a massive explosion, with satellite images revealing extensive damage. The blast destroyed one building completely and damaged another, creating two large craters while affecting nearby shipping containers. Residents have been advised to stay indoors and use protective masks as authorities attempt to contain the aftermath.
❗️🇮🇷 – The death toll from an explosion at Iran's largest commercial port, Shahid Rajaee, rose to 28, with over 1,000 injured, according to the Iranian Red Crescent.
The cause remains unclear, with suspicions of improperly stored chemicals. Iran's Defense Ministry denied claims… pic.twitter.com/li6Yw5XRPl
— 🔥🗞The Informant (@theinformant_x) April 27, 2025
Investigation Into Causes Underway
Iran’s Supreme Leader Ayatollah Ali Khamenei has ordered a thorough investigation to determine if the explosion resulted from negligence or intentional actions. The incident appears to have originated at a hazardous materials storage facility, though conflicting reports have emerged about the exact nature of the materials involved. The New York Times reported the presence of sodium perchlorate, a chemical compound used in missile fuel, while security firm Ambrey noted the port had received a shipment of ammonium perchlorate from China in March.
This statement from Saeed Jafari, a marine services company CEO, suggests possible regulatory violations or mishandling. Further reports indicate the cargo wasn’t properly documented with customs authorities, raising questions about who authorized its presence at the port. Iran’s defense ministry has firmly denied that any military-related cargo was present at the site when the explosion occurred, contradicting speculation about military connections.
Regional Implications and Response
The explosion has drawn international attention, occurring at a particularly sensitive time as Iranian and US delegations were meeting in Oman for nuclear talks. Russia has reportedly sent specialists to assist in controlling the fires, which continued burning two days after the initial explosion. Video footage showing reddish smoke has fueled comparisons to the 2020 Beirut port explosion, which also involved improperly stored chemicals.
Iranian authorities have declared a national day of mourning, with three days of mourning specifically in Hormozgan province where the port is located. The incident comes amid ongoing regional tensions and follows a history of reported sabotage attempts against Iranian infrastructure. In 2020, the same port was reportedly targeted by an Israeli cyberattack, though current officials have not suggested any foreign involvement in this explosion. As the investigation continues, questions remain about safety protocols and oversight at this critical shipping facility.
Sources:
Fires rage 2 days after Iran port blast killed 46
Iran says fire extinguished at a port rocked by explosion as the death toll rises to at least 70
Tehran in trouble: Deadly port explosion leaves Iran in a bind – analysis