War That Time Forgot

The War That Time Forgot is a fictional event that takes place in issue of DC Comics. Although details relating to the war itself appear isolated from the rest of the mainstream DC Universe, it does have connections to the greater DCU, mostly through the use of the location known as Dinosaur Island, which Batman has once described as a chronomaly: Places that exist outside of normal space and time. Where the laws of physics take liberties.

During World War II, a rag-tag military unit labeled Squadron S was assigned to a mission to Dinosaur Island and they soon began calling themselves the Suicide Squadron, because being assigned to it was considered grounds for suicide.