LONDON—Russia said on Monday that three of its military personnel were killed in what it said were Ukrainian drone attacks on two Russian air bases hundreds of miles from the front lines in Ukraine.
A third Russian airfield was on fire on Tuesday from a drone strike.
Russian media released footage of what they said was the aftermath of the alleged attack on the Kursk region airfield.
The governor said an oil storage tank there had been set ablaze but there were no casualties.
Ukraine did not directly claim responsibility. If it did carry out the attacks, they were the deepest military strikes it has conducted inside the Russian heartland since Moscow invaded on Feb. 24.
One of the targets hit on Monday, the Engels air base near the city of Saratov, houses bomber planes that are part of Russia’s strategic nuclear forces.
“The Kyiv regime, in order to disable Russian long-range aircraft, made attempts to strike with Soviet-made unmanned jet aerial vehicles at the military airfields Dyagilevo, in the Ryazan region, and Engels, in the Saratov region,” the Russian defense ministry said on Monday.
It said the drones, flying at low altitude, were intercepted by air defenses and shot down. The wreckage caused slight damage to two aircraft, it said, and four people were wounded.
The ministry called it a “terrorist act” aimed at disrupting its long-range aviation.
Strategic Bomber Base
Russia’s RIA news agency said the three deaths occurred at the air base in Ryazan, 185 kilometers (115 miles) southeast of Moscow.The other base that was hit on Monday was Engels, near the city of Saratov, about 730 kilometers southeast of Moscow. It is one of two strategic bomber bases housing Russia’s air-delivered nuclear capability, the other being in Amur region in the Russian Far East.
Russia has 60 to 70 strategic bomber planes of two types: the Tu-95MS Bear and the Tu-160 Blackjack. Both are capable of carrying nuclear bombs and nuclear-armed cruise missiles.
Saratov is at least 600 kilometers from the nearest Ukrainian-held territory. Russian commentators noted on social media that if Ukraine could strike that far inside Russia, it may also be capable of hitting Moscow.
Kremlin spokesman Dmitry Peskov told reporters at a morning briefing that President Vladimir Putin was aware of the incidents, but declined further comment.
Ukrainian officials acknowledged the incidents on social media with tongue-in-cheek comments.
Presidential adviser Mykhailo Podolyak wrote on Twitter: “If something is launched into other countries’ airspace, sooner or later unknown flying objects will return to (their) departure point.”
Ukraine has previously demonstrated the ability to strike strategic Russian targets far beyond the 1,100 km-long front line in south and eastern Ukraine.
In August, at least seven Russian warplanes were destroyed by explosions at a Russian airbase on the southwest coast of Russian-annexed Crimea.
Ukraine did not publicly claim responsibility for that, or for a spate of explosions at sites such as weapons stores and fuel depots in Russian regions close to the border with Ukraine. It has said, however, that such incidents are “karma” for Russia’s invasion.