Trump says “the Deal with the Islamic Republic of Iran is now complete” and says the Strait of Hormuz will open immediately.

“Congratulations to all!” he wrote Sunday on his social media site. “I hereby fully authorize the toll free opening of the Strait of Hormuz, and, simultaneously herewith, authorize the immediate removal of the United States Naval blockade.”

The president added, “Ships of the World, start your engines. Let the oil flow!”

Trump’s post came hours before a UFC event at the White House marking his 80th birthday.