Bir Lahlou (SADR Liberated Territory), August 08, 2019 (SPS) -The President of the Republic, Secretary-General of the Frente POLISARIO, Mr. Brahim Gali, has sent Thursday a congratulatory message to his Chadian counterpart, Mr. Idriss Deby, on the occasion of the National Independence Day of his country and the accession of the sister Republic of Chad to…