RIYADH — Custodian of the Two Holy Mosques King Salman and Crown Prince Muhammad Bin Salman have sent cables of congratulations to Indian President Ram Nath Kovind on the eve of his country"s Republic Day. In their messages, the King and the Crown Prince wished the Indian president good health and happiness and the government and people of India steady progress and prosperity. Republic Day is a national holiday in India. It honors the date on which the Constitution of India came into effect in 1950 replacing the Government of India Act of 1935 as the governing document of India and thus, turning the nation into a newly formed republic. — SG