American and British military posturing in the Persian Gulf undermines regional security, the head of the Iranian Revolutionary Guard’s navy said. His warning comes as Gibraltar releases an Iranian tanker seized there by the UK.

“The presence of America and England in this region means insecurity,” Alireza Tangsiri cautioned on Sunday, according to Iranian media. He also suggested that Iran could form a coalition with neighboring states to guarantee security in the Gulf.

Tangsiri’s remarks coincide with Gibraltar’s decision to release ‘Grace 1,’ an Iranian oil tanker that was boarded and seized by British Royal Marines there last month. Washington has ordered that the vessel –now renamed to ‘Adrian Darya’– be recaptured once it leaves Gibraltar, accusing the ship of transporting oil to Syria to support the Islamic Revolutionary Guard Corps (IRGC). (RT)