Create a cinematic movie poster for "Jack Ryan: Ghost War", a new Amazon Prime original action movie.

In the foreground, a large dramatic close-up of Chris Pine as Jack Ryan on the left side, looking intense and determined with a serious expression, his face showing sweat, dirt, and small cuts/scratches on his forehead and cheek.

To the right of him, Idris Elba looking stern and focused, wearing a dark tactical jacket. Below them, Sienna Miller with blonde hair tied in a messy bun, wearing a black leather jacket, looking serious and determined. In the lower right, a smaller portrait of John Malkovich with a shaved head and serious expression.

The background features a dramatic cityscape of Dubai at dusk, with the Burj Khalifa prominently visible, modern skyscrapers, and a military helicopter flying in the lower left. The bottom right shows intense action with large orange explosions, fire, and black smoke.

The overall atmosphere is dark, gritty, and high-stakes with a cinematic color grade — teal and orange tones, dramatic lighting, and smoke effects throughout.

At the top, the cast names in white text: CHRIS PINE, IDRIS ELBA, SIENNA MILLER, JOHN MALKOVICH.

Large distressed title in the center bottom: "JACK RYAN" in big white cracked font, with "GHOST WAR" in bold orange below it.

Bottom text: "BASED ON THE CHARACTERS CREATED BY TOM CLANCY", "prime" logo, "NEW ORIGINAL MOVIE JUNE 21", "AMAZON MGM STUDIOS", and a PG-13 rating box.

Highly detailed, epic composition, realistic, cinematic lighting, movie poster style, dramatic and intense mood.