Sobieslaw "Gromsko" Kościuszko is a playable Operator character available in the multiplayer modes of Call of Duty: Modern Warfare 2 (2022) and Warzone 2.

Gromsko was released with the launch of the game on October 28, 2022, and became playable in Call of Duty: Warzone 2 when the game released on November 16, 2022, along with Season One.

A Polish modern-day hussar part of Jednostka Wojskowa 2305, AKA the GROM (Group for Operational Maneuvering Response). Known for his extensive medical training and ability to conduct covert operations, just as the group’s mottos would suggest.

Operator Info

  • Full Name Sobieslaw "Gromsko" Kościuszko
  • Game Modern Warfare 2
  • Release Game Launch
  • How To Unlock Complete the Co-Op Special Ops Mission Low Profile
  • Unit SpecGru
  • Users Rating
    4.7 of 5 (3 Votes)
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    How To Unlock Gromsko in COD Modern Warfare 2 and Warzone 2:

    To unlock Gromsko as a playable Operator in Call of Duty Modern Warfare 2 and Warzone 2 you need to Complete the Co-Op Special Ops Mission Low Profile.

    Gromsko Skins in COD Modern Warfare 2 and Warzone 2:

    The skins for this Operator will appear here once they are revealed.

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