Immediately following the collapse of the Taliban regime, Soldiers from the 10th Mountain Division began the initial development of the Afghan National Army (ANA) as Task Force Phoenix.
One of the early mission statements for the formation appears to have been: "Coalition Joint Task Force PHOENIX executes a broad-based training, mentoring, and assistance program in order to enable the Afghanistan National Army (ANA) to field a mission-ready Central Corps NLT [No Later Than] June 2004.
[2] In August 2004, the brigade was replaced in this mission by the 76th Infantry Brigade-Indiana Army National Guard, and subsequently returned home to the United States.
Phoenix IV (53rd Infantry Brigade Combat Team (United States) Florida Army National Guard) worked to build up those Corps to full strength.
In addition, they had elements from the regular and reserve components personnel from the Navy, Air Force and Marine Corps attached.
In 2009, the 48th Infantry Brigade Combat Team Georgia National Guard assumed command of Task Force Phoenix IX.
[5] With the establishment of NATO Training Mission-Afghanistan (NTM-A) and Combined Security Transition Command – Afghanistan (CSTC-A) the need for TF Phoenix lessened.