The Potez was a heavy twin-engined fighter. With the outbreak of war in May 1940, the unit did not see action against the Germans in the Battle of France. However, operations were flown against the Italian Army (Regio Esercito) after the Italian invasion of France on 10 June. After the Second Armistice at Compiègne the Armée de l'Air units assigned to the airfield were ordered to French North Africa, and the airport was closed by the Vichy France government.