Three more planes en route from Irkutsk to Moscow, from Vladivostok to Irkutsk and from Moscow to Novosibirsk received bomb threats on Tuesday, a source in the aviation services has told TASS.
"Two of them landed routinely at the airports of destination. The Irkutsk-Moscow plane continues the flight, its itinerary remains unchanged," the source said.
Earlier on Tuesday, bomb threats targeted three other Russian passenger planes en route from Moscow to Irkutsk, Ufa and Chelyabinsk. The planes landed safely at their destinations without changing their route.
Overall, six bomb hoaxes targeted Russian flights on Tuesday, the biggest number for one day over the recent time. Five hoax bomb threats came on Monday. Bomb threats targeting planes started coming on March 3. Over 20 hoax bomb threats have been received so far.











