Voice of the Arabs or Sawt al-Arab (Arabic: صوت العرب‎)‎ (621 kHz on Mediumwave to Egypt, 9800 kHz, and many other frequencies on Shortwave to the Middle East, the rest of Europe and North America) was one of the first and most prominent Egyptian transnational Arabic-language radio services. Based in Cairo, the service became known to many Arabs and non-alike, as the main medium through which former Egyptian president Gamal Abdel Nasser spread his messages on Arab unity and revolutions across the Arab world. Despite its unmatched popularity in most of the 1950s and 1960s, the service no longer commands a large audience and does not play a significant role in domestic Egyptian or regional politics.