The academic staff members in the Department of Electronics and Communication Engineering at the College of Engineering in Al-Leith are pleased to extend heartfelt congratulations to the Custodian of the Two Holy Mosques, King Salman bin Abdulaziz Al Saud, and His Royal Highness Prince Muhammad bin Salman bin Abdulaziz, may Allah protect them, as well as the royal family and the Saudi people, on the occasion of the 90^th National Day of the Kingdom of Saudi Arabia.