Einsatzgruppe A operated in the formerly Soviet-occupied Baltic states of Estonia, Latvia, and Lithuania. According to its own reports to Himmler, Einsatzgruppe A killed almost 140,000 people in the five months following the invasion: 136,421 Jews, 1,064 Communists, 653 people with mental illnesses, 56 partisans, 44 Poles, five Romani, and one Armenian were reported killed between 22 June and 25 November 1941.[89]