Analysis of information sources in references of the Wikipedia article "Ukraine Security Assistance Initiative" in English language version.
Two key organizations have coordinated the broad U.S.-led effort: Security Assistance Group–Ukraine (SAG-U) on the conventional side and CJSOTF-10 for special operations. Both have served as supply hubs and information conduits for the joint force, interagency, and international partners sustaining the Ukrainian war effort.
The United States, however, provides NSATU's commander and about 9% of its personnel in Wiesbaden.
The department also announced the creation of a new security headquarters in Germany that will handle weapons shipments and personnel training. It will be called the Security Assistance Group Ukraine, or SAGU.