What documentaries about military history are worth recommending?

If you are a military enthusiast who has a certain understanding of the history of World War II, I recommend a French documentary "Apocalypse World War II", not because it is so good, but because this film is more unique than other works, and it is worth seeing by military fans and military history enthusiasts: there are more video materials (even color video materials) about France and its army in World War II. Usually, documentaries about World War II are mostly filmed by Britain, America, Germany and Japan. These countries have participated in World War II deeply and for a long time, and they have a lot of information, so they often have a lot to say. Although France was also an important country in the war and one of the five major countries in the Security Council, it was very inconspicuous during the whole World War II because of its premature defeat. Britain, America, Germany and Japan can't finish their stories, and it's even more difficult to go to France. They often tell a story about Charles de Gaulle. But this documentary, shot by the French, collected a lot of images of the French background, and even used the exclusive space of 1/6 to tell the French campaign. There are many shots of the main tanks and individual equipment of the French army, and if I remember correctly, there is also a teacher de Gaulle wearing a tank cap ... These are hard to see in the military history documentaries of the British, American, German and Japanese departments.