بوش

After the collapse of the Soviet Union, the US and Russian Federation relations have been experienced ups and downs. The period of believing the end of long-lasting competition between the two countries after the cold war was too short enough to approve the optimistic analysis of Westerners politicians. The next developments showed quickly the distance between Moscow and Washington’s views on issues of international peace and security. On the one hand, Russia’s growing concerns about the former republics on its own periphery were intensified by the increasing effects of the Global War on Terrorism. On the other hand, the US growing presence in West Asia, Afghanistan and Iraq, and then Syrian crisis, Iranian nuclear program and deployment of the US Missile Defense System in Europe, prepared the ground for creating more confrontation between them. A decade after the independence of the former Soviet Republics, Russian president, Vladimir Putin, crafted and fixed a pragmatic foreign policy. Dmitry Medvedev, the next President of Russia, put this policy on the path of “reset”, which is now facing with complicated problems. However, the question raised by this article is: “What internal, regional or international factors changed the Russian and US relations during Medvedev's presidency? This paper is based on a descriptive-analytic method, and to examine the mechanisms of this change from the Russian point of view, it studies the positions of its experts.