The Territory of the Military Commander in Serbia (; ) was the area of the Kingdom of Yugoslavia that was placed under a military government of occupation by the Wehrmacht following the invasion, occupation and dismantling of Yugoslavia in April 1941. The territory included only most of modern central Serbia, with the addition of the northern part of Kosovo (around Kosovska Mitrovica), and the Banat. This territory was the only area of partitioned Yugoslavia in which the German occupants established a military government. This was due to the key rail and the Danube transport routes that passed through it, and its valuable resources, particularly non-ferrous metals. On 22 April 1941, the territory was placed under the supreme authority of the German military commander in Serbia, with the day-to-day administration of the territory under the control of the chief of the military administration staff. The lines of command and control in the occupied territory were never unified, and were made more complex by the appointment of direct representatives of senior Nazi figures such as Reichsführer-SS Heinrich Himmler (for police and security matters), Reichsmarschall Hermann Göring (for the economy), and Reichsminister Joachim von Ribbentrop (for foreign affairs). The Germans used Bulgarian troops to assist in the occupation, but they were at all times under German control. Sources variously describe the territory as a puppet state, a protectorate, a "special administrative province", or describe it as having a puppet government. The military commander in Serbia had very limited German garrison troops and police detachments to maintain order, but could request assistance from a corps of three divisions of poorly-equipped occupation troops. The German military commander in Serbia appointed two Serbian civil puppet governments to carry out administrative tasks in accordance with German direction and supervision. The first of these was the short-lived Commissioner Government which was established on 30 May 1941. The Commissioner Government was a basic tool of the occupation regime, lacking in any powers. In late July 1941, an uprising began in the occupied territory, which quickly swamped the Serbian gendarmerie, German police and security apparatus, and even the rear area infantry force. To assist in quelling the rebellion, which initially involved both the communist-led Yugoslav Partisans and the monarchist Chetniks, a second puppet government was established. The Government of National Salvation under Milan Nedić replaced the Commissioner Government on 29 August 1941. Although it enjoyed some support, the regime was