Persian Gulf naming dispute region, who did not use the term "Persian Gulf". In 2011 President Mahmoud Ahmadinejad made a speech to the United Nations General Assembly during which he said that the only correct name of the sea between Iran and the Arabian peninsula was the Persian Gulf, and he dismissed the use of any other names as illegitimate and void. Iran designates 30 April as National Persian Gulf Day. The date coincides with the anniversary of Abbas I of Persia's successful military campaign when the Portuguese navy was driven out of the Strait of Hormuz in the Capture of Ormuz (1622). The
Battle of the Gulf of Oman Battle of the Gulf of Oman The Battle of the Gulf of Oman was a naval battle between a large Portuguese armada under Dom Fernando de Meneses and the Ottoman Indian fleet under Seydi Ali Reis. The campaign was a catastrophical failure for the Ottomans who lost all of their ships. Since the Siege of Diu in 1538, the Ottoman Empire was attempting to counter Portuguese influence in the Indian Ocean. In 1552, Ottoman admiral Piri Reis led a number of expeditions around the Arabian peninsula against the Portuguese with limited success. He was replaced with Murat Reis, who also