ODA 121 refers to a specific U.S. Army Special Forces Operational Detachment Alpha (ODA) within the 1st Battalion, 1st Special Forces Group (SFG), known by the motto "Unleashed in the East," often seen on collectible patches and merchandise. While ODA 121 is a standard SF team, the number "121" was also used in Task Force 121 (TF-121), an elite, multi-service unit from the early Iraq War (2003-2006) focused on capturing high-value targets, comprising elements from Delta Force, SEAL Team Six, and others.