Private Lang was a Sentinel who was a member of Echo Team before becoming stationed at a United States Government base.
On November 16th 1951, Lang participated in the Search and Recovery mission in Bear Butte. At the beginning of the battle Lang was injured by a projectile but recovered.
During the collapse of the United States, Lang operated from Freedom Base in the Ozark National Forest, Arkansas. During early April Lang, under the command of Captain Marvin Kawecki and secretary of the interior (later President) Thomas Voss headed out and after a three month trip participated in assaulting the Chimeran hub tower in New York City. However, Lang was subsequently killed during the assault.
Due to his strong sense of smell, Lang was the scout of Captain Kawecki's unit, paving the way from Arkansas to New York.