German cavalry officers of equivalent rank were called General der Kavallerie and those in the artillery corps were General der Artillerie. In 1935 the Wehrmacht added the ranks of General der Panzertruppe (tank troops), General der Gebirgstruppen (mountain troops), General der Fallschirmtruppen (parachute troops), and General der Nachrichtentruppen (communications troops). In the Luftwaffe, the equivalent rank was General der Flieger.