His Highness the Amir Sheikh Sabah Al-Ahmad Al-Jaber Al-Sabah sent a congratulatory cable on Sunday to Guyana President Donald Ramotar on the occasion of his country's National Day. His Highness the Crown Prince Sheikh Nawaf Al-Ahmad Al-Jaber Al-Sabah and His Highness the Prime Minister Sheikh Jaber Al-Mubarak Al-Hamad Al-Sabah also sent similar cables to President Ramotar.