Primitive War (2025) delivers a thrilling fusion of war drama and creature horror set against the tense backdrop of the Vietnam War in 1968. The Australian production follows Vulture Squad, a specialized reconnaissance unit dispatched to investigate the mysterious disappearance of an entire Green Beret platoon in an isolated jungle valley. What begins as a standard military operation quickly descends into a desperate fight for survival when the soldiers discover they're not just facing enemy combatants, but ancient predators that have somehow survived in this remote ecosystem.

The film effectively builds tension through its atmospheric jungle setting, creating a claustrophobic environment where danger lurks behind every vine and tree. Director's vision successfully blends war movie authenticity with creature feature suspense, though the 133-minute runtime occasionally tests pacing. Performances from the ensemble cast convincingly portray soldiers transitioning from disciplined professionals to terrified prey, with the unit's dynamics adding emotional weight to their predicament.

While the IMDb rating of 5.3 suggests mixed reception, Primitive War offers solid entertainment for fans of genre mashups. The practical creature effects and Vietnam War period details provide visual appeal, and the premise of soldiers battling prehistoric threats adds fresh tension to both war and horror conventions. For viewers seeking an action-packed thriller with genuine suspense and creative monster encounters, this film delivers satisfying B-movie excitement with production values exceeding typical genre offerings.