Ukraine has targeted energy facilities deep inside Russian territory and there have been repeated attacks on depots belonging to Russia’s two biggest online retailers, Wildberries and Ozon.
Its drone attacks have for months led to disruption at some of Russia’s biggest airports, especially in Moscow where at times all four major airports have been forced to halt arrivals and departures.
Several cancellations were reported on Wednesday.
Ukraine does not have to target airports to cause disruption.
Under Russia’s air defence “Kovyor” (carpet) plan, flights are suspended if a drone is detected in the relevant area.
Aviation risk advisory firm Osprey Flight Solutions said in an alert to clients that while the majority of Ukraine’s drone and missile strikes were likely to occur within 300km (186 miles) of the border, daily attacks deeper inside Russia were almost certain to continue this year.
“There is also a realistic possibility that the frequency of Ukrainian strikes will continue to increase in the short term deep inside Russian territory,” the alert added. “It is assessed that miscalculation and/or misidentification is likely in areas related to the Ukraine conflict.”
Speaking to reporters at the Shanghai Co-operation Organisation summit in Kyrgyzstan, Putin said: “They are asking us to resume negotiations… but you don’t negotiate with terrorists.”
His comments come as Russia’s attacks on Ukraine continue, with heavy strikes killing 12 people on Tuesday and further attacks on Odesa, Sumy and Kyiv on Wednesday. Russia’s military has said it is preparing to carry out “massive” strikes on Ukrainian power stations.
The Ukrainian capital and its surrounding region have come under attack for seven days in a row.
A few weeks ago, Zelensky said Russia was attacking Ukraine every day, and Ukraine’s military had “begun the process of bringing the war back to Russia”. At the weekend he said the same, that Russia had to feel the war was “returning to where it came from”.
Putin acknowledged that Ukrainian strikes had damaged infrastructure inside Russia, while insisting that “only 10%” of oil refineries were left to repair.
Chinese, Turkish and Gulf state airlines are among those using Russian airspace, with savings in time and fuel on routes between Asia and Europe.
Other carriers have largely avoided the eastern European region since the beginning of Russia’s full-scale invasion in February, 2022.
Ukraine has closed its airspace to civilian aircraft throughout that period.
The risks of civil aviation during a war are clear. A few months after war broke out in eastern Ukraine in 2014 between Russian-backed separatists and the Ukrainian military, a Russian-made missile brought down a passenger plane, killing all 298 people on board.
Last year, the UN aviation agency ruled that Russia was responsible for the downing of Malaysia Airlines Flight MH17 over eastern Ukraine in July 2014.
The Kremlin has always denied any responsibility for the air disaster.
In 2024, Putin apologised to the president of neighbouring Azerbaijan over the downing of a commercial airliner in Russian airspace, in which 38 people were killed.
He said the “tragic incident” had occurred when Russian air defence systems were repelling Ukrainian drones.
