As long as fighters were concerned, there were exactly 17 MS 406 in French Indochina. They were originally ordered by China and were urgently diverted to form two weak escadrilles II/595 and II/596. And furthermore, they were devoid of the 20 mm cannon. Two were lost on the ground with a Farman 221 during the French - Thaï war. At the end of the conflict, due to maintenance shortage only 50 % of these planes were operational.
On january 1941, it had been envisionned to send 23 Hawk 75 and 44 Curtiss SBC 4 from Martinique to Indochina, and the British and US authorities agreed. But the German Armistice commission opposed to it and they were left to rot at La Martinique.