© Sergey Maligawa/TASS
MOSCOW, October 24. /TASS/. Unmanned aerial vehicles and reconnaissance aircraft of US make regular flights near Russia’s southern border to watch for changes in the grouping of troops and forces of the southern military district (YUVO), as well as the construction of Crimean bridge. TASS said the commander of the 4th army of air force and air defense Lieutenant-General Viktor Sevostyanov.