Денис Косарев

Name: Косарев Денис Валерьевич
Rank: Junior Lieutenant
Twitter Post: https://x.com/KilledInUkraine/status/2031667598639677646
Date Posted: 11. March 2026
Additional Sources (not posted): https://vk.com/wall-217442606_7694
Military Unit/Position: platoon commander of the 3rd Separate Motor Rifle Battalion, 35th Separate Guards Motor Rifle Brigade
Date KIA: (February 2026)
Date KIA According to @splussi Research: 6. February 2026