While others rely on their locations in the earth’s globe. Going away, war is a very bad thing. Unfortunately, sometimes, that’s the only way some countries express their imposition. 

Despite the objective of it, wars leave very little to be desired. It is also important to note that many countries have set up a military department to protect them from invaders. 

In this article, we will focus on the 20 nations that are most difficult to invade. First on our list is Russia.

Russia

Russia is one of the most difficult countries to invade. This is because of its size. It is the largest country in the world by landmass. Also, its harsh weather makes it hard for enemy troops to survive.

 For example, winter in Russia can be deadly for enemy troops. Russia’s military is well-trained for war. Of course, during the war between Ukraine and Russia, the world saw the Russian Military in action.

It is no doubt that Russia has one of the most powerful armies in the world. They have been trained to be very lethal in attack.