Storm-Z

Storm-Z
Шторм-Z
Russian "Z" marker that the unit is named after
ActiveApril 6 – June 24, 2023
CountryRussia
BranchRussian Armed Forces
TypeInfantry
RolePenal military unit
Size170,000 (claimed by Ukraine) 1,400 (reported by Russia)
EngagementsRussian invasion of Ukraine Wagner Group rebellion
Commanders
Current
commander
Yevgeny Burdinsky
Notable
commanders
Ali (callsign)
Aslan Shurdumov
Vladislav "Kornet" Olensky

Storm-Z (Russian: Шторм-Z, romanized: Shtorm-Z) is a series of penal military units established by Russia by April 6, 2023, at the latest. On June 24, 2023 Russian President Vladimir Putin signed a law disbanding Storm-Z and replacing it with new Storm-V units. However, on 12 February 2024, Dmytro Riumshyn, the commander of Ukraine's 47th Mechanized Brigade, claimed that Russian forces were deploying regular troops, sabotage groups, as well as both "Storm-Z" and "Storm-V" penal units in Avdiivka.