be liquidated..." 1942 At the Second Conference of the OUN(B), held in April 1942, the policies for the "creation, build-up and development of Ukrainian political and future military forces" and "action against partisan activity supported by Moscow" were adopted. Although German policies were criticized, the Soviet partisans were identified as the primary enemy of OUN (B). The "Military conference of OUN (B)" met in December 1942 near Lviv. The conference resulted in the adoption of a policy for accelerated growth for the establishment of OUN(B)'s military forces. The conference emphasized that "all combat capable population must support, under OUN banners, the struggle against the Bolshevik enemy". On 30 May 1947, the Main Ukrainian Liberation Council (Головна Визвольна Рада) adopted the date of 14 October 1942 as the date of the formation of the UIA, and thus marked as its official anniversary. Germany Despite the stated opinions of Dmytro Klyachkivsky and Roman Shukhevych that the Germans were a secondary threat compared to their main enemies (the communist forces of the Soviet Union and Poland), the Third Conference of the Organization of Ukrainian Nationalists, held near Lviv from 17 to 21 February 1943, decided to begin open warfare against the Germans (OUN fighters had already attacked a German garrison earlier that year on 7 February). Accordingly, on 20 March 1943, the OUN(B) leadership issued secret instructions ordering their members who had joined the collaborationist Ukrainian Auxiliary Police in 1941–1942 to desert with their weapons and join with UPA units in Volhynia. This process often involved armed conflict with German forces trying to prevent this. The number of trained and armed personnel who joined the ranks of the UPA was estimated to be between 4 and 5 thousand. Anti-German actions were limited to situations where the Germans attacked the Ukrainian population or UPA units. Indeed, according to German general Ernst August Köstring, UPA fighters "fought almost exclusively against German administrative agencies, the German police and the SS in their quest to establish an independent Ukraine controlled by neither Moscow nor Germany." During the German occupation, the UPA conducted hundreds of raids on police stations and military convoys. In the region of Zhytomyr insurgents were estimated by the German General-Kommissar Leyser to be in control of 80% of the forests and 60% of the farmland. According to the OUN/UPA, on 12 May 1943, Germans attacked the town of Kolki using several SS-Divisions (SS units