MACE. The code name used by U.S. Army Master Sergeant Thomas S. Bowman, born in Denver, Colorado. Mace worked as an undercover operative in some of the world's most dangerous criminal organizations for years before working with the G.I. Joe team before it was shut down in 1994. Today, like many Joes, he is a reserve member of the team. Mace's activities during the conflict known as World War III remain highly classified.

 

One of many Joes listed on World War III member assignment map first seen in AE #28.