During the
Russian invasion of Ukraine in 2022, he served with the 40th Tactical Aviation Brigade of the Armed Forces of Ukraine. On the morning of 26 June 2022, as a navigator of a
Sukhoi Su-24 aircraft under the command of Colonel
Mykhailo Matiushenko, he performed a combat mission near
Zmiinyi Island. After bombing Russian forces on Zmiinyi Island, their plane was hit by enemy air defense systems and crashed in the Black Sea near the island. Subsequently, the body of Mykhailo Matyushenko was found in Bulgaria, while the body of Yurii Krasylnikov has not yet been found. == Awards ==