Mountains and jungles are definitely the most difficult terrain for armored units. The damage caused to equipment by dangerous mountain roads is unimaginable, an armored unit rarely encounters difficulties. when running hundreds of kilometers on the plain, but let them run hundreds of kilometers on mountain roads. At least a quarter of the tanks had to stay. What's more, dense forests, dense trees, fast-flowing streams, soft ground and even swamps are all natural enemies of armored soldiers. Unless they are crazy, no one will lead an armored army to venture through. tropical rain forest. Of course, this is not absolute, during the Soviet-German war, armored troops of the Soviet army and the German army more than once opened a passage in the forest swamps, going around the enemy's rear. without anyone noticing, and detonated Most famously, during Operation Bagration, the Soviet army, after careful preparation, successfully crossed the swampy jungle of Belarus, and a sharp headbutt caused The German Army Group Center collapsed. Of course, the French army did not have the ability to organize a general attack on a large and majestic detour like Operation Bagration but sent a brigade through the jungle to attack the Vietnamese rear...