Iran’s top security group announced on Monday (May 18, 2026) the creation of a new organization to oversee the Strait of Hormuz. Tehran has effectively closed the strait and now plans to charge ships for passage.
The Supreme National Security Council shared this news on its X account, introducing the Persian Gulf Strait Authority (PGSA). The post stated that the authority would provide “real-time updates on #Hormuz_Strait operations and latest developments.” The Revolutionary Guards navy also posted the same announcement.
Details about the new body’s exact responsibilities were unclear. However, earlier in May, Press TV reported that it aimed to “exercise sovereignty over the Strait of Hormuz” and enforce regulations through email at info@pgsa.ir.
Iran has blocked most shipping through this strategic waterway since war broke out with the U.S. and Israel in February 2026. A fragile ceasefire has been in place since April 8, but tensions remain high.
The closure has caused global market concerns, giving Iran significant influence over international trade. Meanwhile, the U.S. has imposed its own naval blockade on Iranian ports.
Normally, the strait handles about one-fifth of global oil and liquefied natural gas shipments, along with other crucial goods like fertilizer. Since the war began, Iran has repeatedly stated that shipping through the strait would not return to pre-war levels.
Last month, Iran reported receiving its first toll revenue from ships passing through the strait. Ebrahim Azizi, head of the Iranian parliament’s national security commission, said on May 16 that Iran had prepared a “professional mechanism” to manage traffic through the strait, which would soon be revealed.