No. Russia and Prussia are two very different countries. Prussia is the forerunner of Germany and its people were primarily Germans.
Prussia no longer it exists, but it was where some central and eastern European countries now are.
With the more distant countries relationships may be better.
No, Prussia was an old power in Europe that consited of now a day countries such as Germany, Netherlands, and others.
The two countries that invaded France were Astria and Prussia.
Germany, Poland, Russia, Lithuania, Denmark, Belgium and the Czech Republic were formally part of Prussia.
Eastern Germany, Poland, Kaliningrad (Russian exclave), Czech Republic. But, since Prussia's boundaries have changed many times, not necessarily all of those countries at once.
Russia, Prussia, Austria, Great Britain, and later France.
Prussia and Austria.
France and some countries in Europe
Eastern Germany, Poland, Kaliningrad (Russian exclave), Czech Republic. But, since Prussia's boundaries have changed many times, not necessarily all of those countries at once.
In relation to currently existing nations, the regions which could be part of the former Kingdom of Prussia, are primarily in Germany with smaller regions in Poland and the Russian Federation. The specific state of East Prussia is synonymous with the Russian enclave of Kalingrad Today many different countries make up what was once Prussia. To see which ones it is best to look in the related link below.