A spate of Ukraine-linked attacks on Russia's oil infrastructure have reportedly led Moscow's energy ministry to propose restricting flights over energy facilities.
Only aircraft deployed to protect energy facilities, or those carrying top Russian or foreign officials, will be allowed to fly with special permission in the designated zones, according to the Vedomosti daily newspaper.
Russia's energy ministry has not immediately commented on the report.
Earlier today, a Russian official said air defences had thwarted a drone attack on the Slavneft-YANOS oil refinery in the city of Yaroslavl.
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