The cold war will be remembered as a moment of great uncertainty in history. Europe saw how an invisible wall divided the communists from the capitalists, both enemy ideologies faced indirectly. After the fall of the Berlin Wall and the coup d'état in the Soviet Union, communism had died. The dominant ideology would be capitalism led by the United States.

Now after several recent events the atmosphere of 30 years ago has been revived. Vladimir Putin presented 6 new weapons that Russia is developing and can kill any anti-aircraft system. This would place Russia above the United States in the military field for the first time.

This news impacted its rivals such as the European Union and the United States, both decided to mobilize troops near the Russian border. NATO deployed anti-aircraft defense systems throughout the continent to "secure" its security.

The United States did the same, but although Donald Trump has not spoken on the subject, it is obvious that the situation is very interesting to the North American country. Such is the case of a coalition of senators led by former Democratic candidate Bernie Sanders, who is asking the state to negotiate with Russia to prevent the war.

The White House has not yet given its opinion on the matter and has only limited the movement of troops and the strengthening of economic sanctions against Russia, which is harmful to the European country.

Meanwhile the Allies have congratulated the Russian State for its military advances and have put a lot of interest in this matter, as is the case of Iran. The truth is that there is an atmosphere of tension, in addition to that we must add the meeting between Donald Trump and Kim Jong Un that could generate some kind of reaction on the ground.

Russia and the United States have dedicated themselves to making samples of their military power with the intention of intimidating the other, which brings back memories of the Cold War and the famous iron curtain, described by the Former Prime Minister of the United Kingdom Winston Churchill.