The idyllic life of a French couple (Valérie Donzelli, Jérémie Elkaïm) shatters when they learn that their young son has a brain tumor.
True to its title, "Declaration of War" is a visceral, forthright visit to the front lines of battle, where superhuman courage is called for as life-or-death skirmishes turn into a long slog of survival.
1. Amazon Video : Rent from $1.99, Or $0.00 with a Prime membership