Desaparecidos en Ucrania

Santtu Paivarinta, a Finnish mercenary with callsign Grim, arrived in Ukraine in 2023 to fight for the Ukrainian Army. He survived a Shaheed drone attack in October 2023 near the Eastern front, where four foreign fighters died, including David Lee Cote, Vitalijs Smirnovs, and Tanel Kriggul. He is currently hiding in civilian houses in Ukraine.