Michael Bay’s 13 Hours (also known as 13 Hours: The Secret Soldiers of Benghazi) was released to Blu-ray and DVD back in 2016. But three years later Paramount Home Media has upgraded the movie to Ultra HD Blu-ray with Dolby Vision HDR. The new 4k Ultra HD Blu-ray edition hits stores on Tuesday, June 11. But should you buy it especially if you already own the Blu-ray edition? Here’s a full review of 13 Hours on Ultra HD Blu-ray and why you should consider adding it to your 4k collection.