Ukraine reports Russia holds 140 Su-34 fighter-bombers after 43 losses

The Russian Aerospace Forces operated approximately 140 Su-34 fighter-bombers as of October 22, 2026, according to data released by Ukraine's Defence Intelligence. The tally includes standard models and the upgraded Su-34M variant.

This current fleet size comes after Russia lost 43 of these aircraft since the start of the full-scale invasion. An additional seven aircraft suffered damage during operations. The intelligence agency noted that these losses strain Russia's military air capabilities because replacing the planes requires a long production cycle and specialized industrial cooperation.

The 43 destroyed aircraft represent a gap equivalent to roughly two and a half to three years of output. This estimate is based on a production capacity of 14 to 18 aircraft per year. Russia continues to manufacture and modernize the Su-34 to maintain the intensity of its missile and bomb strikes on ground targets and frontline settlements.

The Su-34 serves as a primary carrier for guided aerial bombs, a role that has expanded Russian strike capabilities in areas of active hostilities. The Defence Intelligence stated that the Russian military industry must compensate for these losses to sustain this operational tempo.

Russia's ability to expand this capability now depends on its production capacity and the availability of technological components. In October, the state corporation Rostec confirmed that a new batch of Su-34s had been delivered to the Aerospace Forces, though it did not specify the exact number of aircraft handed over.