
MOSCOW, May 7 (Reuters) - Russian air defences downed a Ukrainian drone over the Moscow region on Wednesday, Shot, a Telegram channel with sources in Russia's law enforcement agencies, reported.
Russia's aviation watchdog said that the Zhukovsky airport in the Moscow region outside the capital and the main airport in the city of Kaluga south of Moscow had been temporarily closed.
The Russian capital is preparing to host more than 20 world leaders at a Red Square military parade on Friday to mark the victory of the Soviet Union and its allies over Nazi Germany.
Some of the leaders, like China's Xi Jinping, are due to fly into Russia on Wednesday.