The article presents the story of Mark Gubar, a Finnish volunteer who has participated in battles in Ukraine and has now returned home, confronting a different kind of struggle in Finland. Gubar, featured in the recently released documentary 'Näkymätön vihollinen' (Invisible Enemy), shares his profound experiences of war and the psychological impact of his return. The film, directed by Ann-Mari Leinonen and Einari Paakkanen, captures not only Gubar's story but that of another Finnish volunteer, Harri Väisänen, illustrating the challenges faced by veterans after returning from combat.

Gubar describes his return as more challenging than the front lines he left behind, indicating a significant struggle with reintegration into civilian life. He notes that maintaining composure in intense situations was vital while serving in Ukraine, where he felt a sense of responsibility towards his peers in combat. His insights shed light on the complexities of transitioning back to daily life after experiencing the horrors of war, which too often isn't addressed in discussions surrounding veterans' realities.

The documentary aims to raise awareness about the silent battles veterans face when returning to their home countries, focusing on the emotional and mental health aspects that accompany their experiences in combat. The narratives shared by Gubar and Väisänen serve as important reminders of the sacrifices made by those who fight abroad, and the continued struggles they face internally upon returning home, highlighting the need for support systems for veterans adjusting to life after war.