King Hamad bin Isa Al Khalifa of Bahrain congratulated the Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud, on the occasion of the fourth anniversary of assuming the reigns of rule. In his cable, the Bahraini Monarch praised deep brotherly relations binding the Kingdom of Bahrain and the Kingdom of Saudi Arabia, in various fields, asking the Al-mighty to honor the Custodian of the Two Holy Mosques, in order to continue the march of good and progress for the Kingdom of Saudi Arabia, under his wise leadership.