In his address to the parliament on 5 November 2008 he also promised to deploy the Iskander missile system and radar-jamming facilities in Kaliningrad Oblast to counter the U.S. missile defence system in Eastern Europe.[115] Following U.S. President Barack Obama's 17 September 2009 decision to not deploy missile-defense elements in the Czech Republic and Poland, Dmitry Medvedev said he decided against deploying Iskander missiles in Russia's Kaliningrad Oblast.[116]
On 21 November 2011, Medvedev claimed that the war on Georgia had prevented further NATO expansion.[117]
In 2011, during the performance at the Yaroslavl Global Policy Forum, President Medvedev has declared that the doctrine of Karl Marx on class struggle is extremist and dangerous. Progressive economic stratification which can be less evident in period of economic growth, leads to acute conflicts between rich and poor people in period of downturn. In such conditions, the doctrine on class struggle is being revived in many regions of the world, riots and terrorist attacks become reality, by opinion of Medvedev.[118]
In August 2014, President Barack Obama said: "We had a very productive relationship with President Medvedev. We got a lot of things done that we needed to get done."[119]
During the official visit to Armenia on 7 April 2016, Prime Minister Dmitry Medvedev visited the Tsitsernakaberd Memorial Complex to pay tribute to the victims of the Armenian genocide. Medvedev laid flowers at the Eternal Fire and honoured the memory of the victims with a minute of silence. Russia recognised the crime in 1995.[120]