Every country that intends to attack Russia must prepare itself for a variety of geographical conditions other than its powerful military.
"The invading country will face remote mountains, inaccessible swamps, frozen tundra, rushing rivers, and typical Russian forests.
In addition, extreme weather conditions in summer and winter, poses additional challenges for attacking troops. If the invading forces can overcome the natural conditions, then the next opponent is Russia itself.
"They have been forged for thousands of years in major wars and guerrillas, they are very experienced,"
Countries in the world are considered very difficult to be conquered militarily, one of them Russia. Since its formation in the 15th century, Russia has never been defeated in the hands of a foreign country.
Russia once defeated the great powers of the world that invaded the country, among others, the French troops led by Napoleon in 1812.
Russia also broke the Nazi Germany invasion of 1941-1945. France and Germany are super powers in their day.