RIYADH: Saudi Arabia’s King Salman has congratulated the Emir of Kuwait Sheikh Sabah Al-Sabah on successfully undergoing surgery. The king said Saudi Arabia and its people were praying for the emir’s “health and recovery.” The Saudi Crown Prince Mohammed bin Salman also sent a cable of congratulations to the emir. The crown prince expressed “the most sincere congratulations and best wishes.” Kuwait said on Sunday that Sheikh Sabah had undergone a successful operation after announcing on Saturday that he had been admitted to hospital.