Learn about the five strongest countries impossible to conquer

Russia, the United States, China, India and Afghanistan are listed by an American portal specialising in military matters as countries impossible to conquer.

CdM, for each country order and reasons why.

Russia's climate of extremes, especially cold, vast territory, and militarizedness, as well as specifics of the national conscience. The “Russians choose to destroy their country before turning over an conqueror”, the portal says.

The United States has no reason to be conquered not only because of the strong army but also because of the citizens ' permission to have their weapons.

China is impossible to conquer a country of 1.3 billion people. An additional factor is the size of territory, overcrowding and development of the economy that copys technological achievements from other countries, which apply to the armed forces.

India portal lists climate and geographical specifications, as well as military-deitary advantages, which envisions the accumulate of submarines in the coastal area.

Afghanistan reportedly was invaded yesterday by the Russians and today by Americans with allies. But it wasn't, and it wasn't. The difficult terrain and multiethnic population make an invasion of subjection impossible.