“The East Air Command confirms the downing of a Su-34 fighter-bomber. Unfortunately, it was only one,” the Air Force wrote on Telegram.

Ukraine now has "tools" to destroy planes "at quite long distances," explaining the recent uptick.

Russia's total losses during the all-out war amount to about 670 aircraft — 345 planes and 325 helicopters”


https://kyivindependent.com/air-force-ukraine-downs-another-russian-su-34-jet/