Doha: Amir H H Sheikh Tamim bin Hamad Al Thani, Deputy Amir H H Sheikh Abdullah bin Hamad Al Thani, and Prime Minister and Minister of Foreign Affairs H E Sheikh Mohammed bin Abdulrahman bin Jassim Al Thani sent cables of condolences yesterday to Chairman of the Transitional Sovereignty Council of the Republic of the Sudan H E Lieutenant General Abdel Fattah Al Burhan on the victims of the collapse of a dam in the Red Sea State, wishing the injured a speedy recovery.