King Hamad bin Isa Al Khalifa of the Kingdom of Bahrain has sent a cable of congratulations to the Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud on the 6th anniversary of allegiance-pledge. Prince Salman bin Hamad Al Khalifa, Bahrain's Crown Prince and Prime Minister, has sent a cable of congratulations to the Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud on the occasion of the 6th anniversary of allegiance-pledge. The Bahraini Crown Prince and Prime Minister has also sent a similar cable to His Royal Highness Prince Mohammed bin Salman bin Abdulaziz Al Saud, Crown Prince, Deputy Prime Minister and Minister of Defense.