sentences:  To minimize this problem, a B.707-138B fitted with Beech hose units at the wingtips for refueling and 2 Lockheed KC-130H were also delivered beginning 1982 to provide the Moroccan “Tiger II” with air-to-air refueling, and consequently increase their attack range.The Mirage F-1 were responsible for defending the air-space against a possible Algerian or Libyan attack, whose governments supported both financially and politically the Polisario Front, during the beginning of the conflict.In 1977, the Moroccan Mirage pilots started their training in an Air-force base located in Orange, France.