There are several other questions:
1 Most of the allies of the Soviet Union are poachers, and AK47 has no patent protection. . . It has been copied by Germany and Czech Republic in large quantities, increasing exports. At that time, Vietnam, North Korea and India were called "economic black holes". Every year, the Soviet Union invests a lot.
The development of the Soviet Union is all-round. Before the revolution, 95% of Russians were illiterate, but by the late Soviet era, everyone knew his scientific and technological ability.
Being called a superpower can't be decided just by looking at the economy, so Japan can't be called a superpower even if it can be said to be a "pole" now. For example, in theory, even in the most difficult times, Russia, like the United States, is still the only two countries that can go to war without relying on foreign aid at all. Today, China and India may have more developed civilian industries, including computers, than the Soviet Union, but the core technologies used in military computers are still not comparable to those used in Russia. In fact, it can be said that there is almost no.