The Afghan National Army (ANA) is the main branch of the Afghan Armed Forces, responsible for ground warfare. It is under the Ministry of Defense in Kabul and is being heavily assisted by the United States and NATO. The ANA is divided into six regional Corps, with the 201st in Kabul followed by the 203rd in Gardez, 205th in Kandahar, 207th in Herat, 209th in Mazar-i-Sharif and the 215th in Lashkar Gah. The current Chief of Staff of the Afghan National Army is Lieutenant General Sher Mohammad Karimi.