The Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud has sent a cable of congratulations to President-elect Aleksandar Vucic on the occasion of winning the presidential elections of the Republic of Serbia. In his own name and on behalf of the people of the Kingdom of Saudi Arabia, the Custodian of the Two Holy Mosques expressed sincere felicitations to the president-elect, wishing him continuous health and happiness and the friendly people of Serbia steady progress and prosperity.