The Taepodong-2 (TD-2, also spelled as Taep'o-dong 2) () is a designation used to indicate a North Korean two or three-stage ballistic missile design that is the successor to the Taepodong-1 technology demonstrator. The missile has been tested once, and failed 35–40 seconds after launch. In 2012 the U.S. Department of Defense assessed that the Taepodong-2 had not yet been deployed.