Two Belarusian military helicopters fly during military exercises, near the Volka village, 200 kilometers (125 miles) south-west of Minsk, Belarus, Tuesday, Sept. 19, 2017. The Zapad (West) 2017 military drills held jointly by Russian and Belarusian militaries at several firing ranges in both countries have rattled Russia's neigbors. (AP Photo/Sergei Grits, Pool)