In the last century, the Soviet Union and the United States were never in contact with each other. Both places are militarily powerful superpowers with many younger brothers, which almost become two opposing camps. After all, the Soviet Union was slowly consumed by the United States, and finally disintegrated and split, and the largest part of its territory and resources was inherited by Russia. Although Russia is not much smaller than the former Soviet Union, its economy is getting worse year by year, although there is no recession.
America is thriving. As a global hegemon, the United States is not afraid of any country, but Russia alone is still a hidden worry for the United States, because Russia is still a sovereign country after all, even though it lags far behind the United States, Japan and Germany economically. In addition, Russia's military industry has not regressed, and its weapons are quite powerful. Facing the United States, it did not feel inferior because of its disintegration, but still maintained a hostile and tough attitude.
Russia's military strength is strong, coupled with its vast territory, and the people's willpower is also extremely tenacious. For the United States, it is still afraid of Russia's three points. After all, the thin camel is bigger than the horse, and Russia's aviation field has also performed well. So Russia never takes the United States seriously.