His Excellency Brigadier Abdullah Khamis Al Hadidi, Deputy Commander-in-Chief of Ras Al Khaimah Police, in the presence of Major Abdullah bin Sultan Al Qasimi, Head of the Sports and Social Activities Department, witnessed the closing day of the mixed martial arts course organized by the Ministry of Interior’s Directorate General for Competency Development in cooperation with the Police Sports Federation under the supervision of the Social and Sports and Activities Section - Police Officers Club.