By Morteza Khansari

A new world order with changes in power balance: Dividing the world into opponents and friends

TEHRAN - By withdrawing from the Intermediate-Range Nuclear Forces Treaty (INF), the United States and Russia finally pulled away the iron curtain of the cold war. Seemingly, the two countries want to change the common defensive methods and are now unveiling their high-tech nuclear weapons and missiles and have started threatening each other with nuclear weapons.