The Wolverine atomic bomb !

In the opening scene of the movie "X-Men Origins: Wolverine," Logan (Wolverine) and Victor Creed (Sabretooth) fight together in various wars throughout history, including World War II and Vietnam. In one particular sequence, set during the bombing of Nagasaki in World War II, Logan saves a Japanese officer named Ichirō Yashida from the blast by shielding him with his own body, effectively surviving the atomic bomb's detonation due to his mutant healing factor. This event plays a significant role in the storyline of the film.