Epic cinematic teaser of a World War II film about the Normandy D-Day landing. The camera changes shot every 3 seconds, creating a dramatic and intense trailer sequence. Ultra-realistic, gritty war atmosphere, thunderous sound of artillery, chaotic beaches, soldiers fighting for survival.

Scene 1 (0–3s): Aerial wide shot of battleships approaching the Normandy coast at dawn, dark clouds, endless ocean, distant explosions on the shoreline.
Scene 2 (3–6s): Close-up of a soldier inside a landing craft, trembling hands gripping his rifle, fear in his eyes as bullets hit the metal walls.
Scene 3 (6–9s): Ramp opens — chaotic beach under heavy fire, sand erupting from explosions, soldiers rushing forward through smoke.