Iran grants special Strait of Hormuz transit permits to Iraqi oil tankers

Special transit permits in the Persian Gulf

Iranian authorities have granted special permission for several Iraqi oil tankers to transit the Strait of Hormuz and leave the Persian Gulf, according to reports published by the official Iranian news agency IRNA on 22 August 2026. The concession followed repeated diplomatic requests from the Iraqi government, which had sought safe maritime passage for its commercial hydrocarbon shipments over an extended period. Iranian state media reported that Tehran permitted several Iraqi vessels to pass through the waterway over the prior six months despite active wartime restrictions imposed across the area. Iraqi officials pursued these permits because the country lacks adequate pipeline infrastructure or alternative maritime routes to export the bulk of its petroleum output without accessing the Persian Gulf.

The experience of the last six months has shown that Iraq had no alternative but the Strait of Hormuz to export most of its crude oil.

Parliamentary negotiations in Baghdad

The transit authorization resulted from three days of bilateral negotiations conducted in Baghdad between Iranian and Iraqi government delegations. Iranian Parliament Speaker Mohammad Bagher Ghalibaf arrived in the Iraqi capital on Wednesday, 19 August 2026, to conduct high-level talks with the Iraqi leadership on regional and economic cooperation. Securing navigation rights for stranded Iraqi oil tankers represented one of Baghdad's primary demands throughout the three-day diplomatic mission. Official Iranian statements did not specify the exact number of tankers that have completed the transit to date, nor did authorities indicate whether the special permits will establish a permanent arrangement for Iraqi commercial vessels.

Although it is subject to the most severe military measures of the United States, Tehran has authorized several Iraqi tankers to cross the Strait of Hormuz over the past six months.

Wartime restrictions and global energy impact

Navigation through the Strait of Hormuz, whose territorial waters are shared between Iran and Oman, has remained tightly restricted since the outbreak of war on 28 February 2026. Following military strikes initiated by Israel and the United States against Iranian targets, Tehran retaliated by imposing severe controls on commercial shipping through the narrow maritime corridor. Prior to the conflict, approximately 20% of global oil and liquefied natural gas supplies transited the strait, and the subsequent transport curbs caused widespread price increases and elevated market volatility worldwide. Restoring reliable maritime access remains essential for Iraq, where crude oil sales account for nearly 90% of total government revenue and form the foundation of national finances.

Cross-border ties and sanctions oversight

The special maritime permits operate within an extensive bilateral relationship between two neighbours connected by a 1,600-kilometer shared border. Tehran maintains a dense network of political and commercial ties with Baghdad, especially as United States economic pressure on the Iranian economy intensifies. According to findings released by the US Treasury Department, Tehran systematically utilizes its cooperative ties with Iraq to bypass international sanctions. US Treasury investigations identified several specific mechanisms used to evade restrictions, including mixing Iranian crude or heating oil with Iraqi petroleum, using falsified export documentation to reclassify the blended cargo as Iraqi origin for sale on global markets, and conducting direct cross-border smuggling operations across the frontier.