Sukhoi Su-34 were delivered on 18 July 2014. 18 aircraft were delivered in 2014, and 20 planned to be delivered in 2015. It is intended to replace the Sukhoi Su-24 and the Tupolev Tu-22M3. Sukhoi has delivered the first batch of Su-34s to the Russian Ministry of Defense under the 2015 order on 21 May 2015. On 16 July 2015, the Sukhoi Company handed over another batch of Su-34 frontline bombers to the Ministry of Defense of the Russian Federation. The transfer took place in the framework of the Unified Military Hardware Acceptance Day in the Sukhoi Company's branch — V.P.Chkalov Novosibirsk
Sukhoi Su-57 produced, and some believe it to be an implicit announcement of the project's cancellation. The slowing of procurement could be because of the current slow growth of the Russian economy, while the future patches' procurement are for an unknown future; the Russian military could be waiting for the more powerful Saturn izdeliye 30 engine to be ready for serial production. On 22 August 2018, during the International Military-Technical Forum «ARMY-2018», the Russian Ministry of Defence and the JSC Sukhoi signed the first contract for delivery of two serial Su-57s. The contract should be finalized between 2018 and 2020. The prototype's