The Persian Gulf naming dispute concerns the gulf known historically and internationally as the Persian Gulf,[2][3] after Persia (the Western exonym for Iran) is involved in an ongoing naming dispute. In connection with the emergence of pan-Arabism and Arab nationalism in the 1960s, the usage of the toponym "Arabian Gulf" (Arabic: الخليج العربي) as well as just "Gulf" increased.[4]
Clouds of tan, blue, and green swirl fancifully along the shores of the Persian Gulf in this photo-like image, captured by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Aqua satellite on November 28, 2007.
Not until the early 1960s does a major new development occur with the adoption by the Arab states bordering on the Gulf of the expression al-Khalij al-Arabi as a weapon in the psychological war with Iran for political influence in the Gulf; but the story of these events belongs to a subsequent chapter on modern political and diplomatic history of the Gulf. (p. xxxiii.)