His Highness the Amir Sheikh Tamim bin Hamad al-Thani and His Highness the Deputy Amir Sheikh Abdullah bin Hamad al-Thani sent cables of congratulations to Bulgarian President Rumen Radev on his country's National Day. HE the Prime Minister and Minister of Interior Sheikh Khalid bin Khalifa bin Abdulaziz al-Thani also sent a cable of congratulations to Prime Minister Galab Donev.