Ukraine claims to have shot down three Russian Su-34 fighter-bombers in one day

Ukraine's air force said on Friday it had shot down three Russian Sukhoi Su-34 fighter-bombers in the south of the country, with President Volodymyr Zelenskyy stating it had happened in the Kherson region where fighting continues to rage.

"At noon today, three Russian Su-34 fighter-bombers were shot down in the southern operational zone," the commander of the Ukrainian Air Force, Mykola Oleshchuk, announced on Telegram.

In his speech on Friday evening, Zelenskyy specified that these jets had been shot down by missiles, and said he was "grateful to our soldiers who destroyed three Russian Sukhoi aircraft at once. In the south — in our Kherson region".

"Let every Russian pilot know about our response to every Russian killer — none of them will go unpunished", Zelenskyy added.

The Air Force did not say what happened to the pilots of the planes.

Authorities in Moscow did not immediately confirm the incident. However, the oft-cited Russian military blog Fighterbomber referred to "combat losses" caused, in their view, by the US-supplied Patriot anti-aircraft defence system.

Su-34 is Russia's most advanced twin-seat supersonic medium-range fighter-bomber — a type of jet not commonly found in western arsenals, with the US-made F-111 and F-15E Strike Eagle being the most similar multirole counterparts. 

In service since 2014, Moscow deployed the jet on missions in Syria and Ukraine. Despite the Kremlin touting it as the crown jewel of its military aviation, Su-34s have been used in low-altitude bombing attacks due to a lack of guided missiles, exposing them to heavy air defences.

Since the beginning of Russia's full-scale invasion of Ukraine in February 2022, Moscow has confirmed the loss of at least 10 Su-34s in fighting with the Kyiv