Two dominant theories to explain the fall of France emerge: (1) France’s rapid debacle was due to complete unpreparedness, both physical and spiritual; (2) France was sold out, and what happened is to be explained primarily by the operations of treason. Both explanations are a part of the truth; neither of them is the whole truth.

There was a lack of matériel of all sorts—infantry weapons and artillery, ammunition, tanks, planes, etc. It was true also that production in the munitions factories was increasing slowly, and that the pace would have been insufficient if the intense warfare of the last five weeks had had to be continued over a long period. But the fact was that the period of intense warfare was very short; and it is hardly logical to say that France was beaten because she would have lacked ammunition if the war had lasted longer.

Some observers have imagined that France lacked munitions even for so short a war, for it has been established that there were shortages at many vital points. I talked with literally hundreds of soldiers and officers during the retreat of June. Infantrymen complained that they were given only three or four bullets per rifle; artillerymen said that whole batteries were left without shells; tanks ran out of gasoline at the very beginning of action and had no chance to refuel, and worst of all (everyone stressed this as having been the most discouraging factor), German planes had complete and undisputed freedom in the air. Again and again soldiers told me that during engagements, with hundreds of German planes above, on not one occasion did French aviation come to the aid of the infantry. It was not surprising, under such conditions, that morale gave way, and that the army was psychologically prepared for the final collapse.

But was this lack of matériel at points essential to the defense the result of a general shortage or simply of failure to get existing munitions to the necessary centers? It seems indisputable that it was the distributing system which was at fault. And was this breakdown of the supply lines simply due to lack of organization, or to a much more serious cause—treason? Whatever the case, it is a fact that the retreating soldiers and officers, drawing their conclusions from such facts as they had been able to witness, were unanimous in exclaiming: “We have been sold out!”

Now listen to the story of a reserve officer, a captain of a machine-gun detachment, one of the many with whom I talked.

“Don’t tell me,” he said, “that our General Headquarters lacked experience in supply problems, or that they forgot to send us cartridges for our machine guns. In 1914-1918 they had no trouble of this kind. There were situations quite as complicated as this one again and again during that war, but the ammunition always arrived. This short action hasn’t exhausted our reserve of matériel. The depots are still full. Yet we at the front lines had to destroy our machine guns to save them from the enemy when we ran out of ammunition for them and had to fall back. The same thing happened all along the front, for machine guns, artillery of all calibers, and antitank guns. You can call it disorganization, if you want. I call it intentional disorganization—sabotage, directed, probably, from the same central point. But I don’t dare yet to try to form any conclusions, to understand why such sabotage took place. Perhaps one day we shall all understand.”

On the roads choked with retreating columns and fleeing refugees, where military trucks and civilian cars were inextricably mingled, soldiers talked of their misgivings during the waits, often hours long, for jammed highways to be cleared so that traffic could resume its interminable southward crawl. Scores of times, caught in such blocks, I heard soldiers or officers say: “Why are we constantly ordered to retreat? We haven’t been in any real engagement since the Somme. We’re not afraid to fight, but the retreat orders keep us moving to the rear as fast as we can get over these encumbered roads. What is the cause of this continual flight? Aren’t they ever going to establish a line of resistance and order us to hold it?”

They never did. One June 16, two days after Paris had been occupied by the Germans, I found myself on the right bank of the Loire, at the Nevers bridge. My car, heavily loaded with the members of my family and all our luggage, had developed motor trouble. Our most urgent need was to get across that river; for we supposed of course, that the retreating troops would stop on the other side of the natural line of defense constituted by the Loire, which it should have been possible to hold for weeks, and possibly forever. Across that bridge, we thought, lay safety.

We tried to persuade passing cars to tow us across. All of them, civilian and military vehicles alike, passed us by. Their occupants intent on the pursuing Germans, had no thought for anything except to get across that bridge themselves. So we all got out except a young girl who took the steering wheel, and pushed the car over what seemed to be the longest bridge in the world.

We felt better when we got to the other side, with the wide river between us and the enemy. I found a colonel supervising the retreat of his troops, and asked him if he could direct me to the officer in charge of the sector, thinking that he could probably let me have a mechanic to repair the car.