Moscow has not commented officially on the claim but influential Russian bloggers report losses.

Ukraine’s military says it shot down three Russian fighter jets on Friday in the south of the country.

Three Su-34 fighter bombers were shot down over Kherson region, the Ukrainian air force announced.

President Volodymr Zelensky thanked the servicemen who had downed the planes, saying the incident had occurred in war-torn Kherson Region.

Moscow has not commented on the claims, but influential Russian bloggers have reported losses.

In his nightly address on Friday, Mr Zelensky said the downing of the planes would make Russian pilots attacking targets in Ukraine aware that “none of them [would] go unpunished”.