On September 19, Russian President Vladimir Putin visited the Donguzsky military range, where he watched the course of Center-2015 strategic military drills. The drills took place in Russia on September 14-20. Center-2015 military exercise involved some 95,000 people, over 7,000 items of armaments and military hardware, up to 170 aircraft and 20 vessels. Look through this gallery by TASS to see images of Russia's largest military drills of 2015