Iran has international borders with 13 sovereign countries, both on land and sea. It has a total of 5,894 km (3,662 mi) land borders with Iraq, Turkey, Azerbaijan, Armenia, Turkmenistan, Afghanistan, and Pakistan. [1] With a total of 2,440 km coastline, it has maritime borders with 6 other countries: Kuwait, Saudi Arabia, Bahrain, Qatar, the United Arab Emirates, and Oman. [1] Iranian Turkey border has dug 376 kilometers moat along border , there is a four meters height concrete wall. [2]
In 2023 Iran lost territory due to misplaced Wall in Zabul. [3]