They were too busy running away to participate

Lost again, continuing an unbroken string of lost wars since 700 A.D.

Lost again, continuing an unbroken string of lost wars since 700 A.D.

French furious that "Dunkirk" doesn't show their own involvement

Three weeks, start to finish, then surrender, collaboration, Jewish deportations, and a phoneyed-up myth of French resistance. 

The French should be grateful that the movie restricted its coverage to just 12 seconds.

UPDATE: If you're curious, as I was, current French forces:Army, Air Force, Navy (just joking) is 200,000. America: 2,000,000.