Daybreak - Matt Gallagher - Bog

Thirty-three-year-old Luke "Pax" Paxton has been out of the US military for almost a decade, adrift in an America he no longer understands, haunted by a mistake made in an unforgiving moment of combat. When an old army friend suggests they travel to Ukraine to help fight against the Russian invasion, he agrees, and together they cross an ocean to Lviv, the City of Lions.