Correspondingly, SD affiliated units, including the Einsatzgruppen followed German troops into Austria, the Sudetenland, Bohemia, Moravia, Poland, Lithuania, as well as Russia.[72][lower-alpha 6] Since their task included cooperating with military leadership and vice versa, suppression of opposition in the occupied territories was a joint venture.[73][74] There were territorial disputes and disagreement about how some of these policies were to be implemented.[75] Nonetheless, by June 1941, the SS and the SD task forces were systematically shooting Jewish men of military age, which soon turned to "gunning down" old people, women, and children in the occupied areas.[76]