The mission of all eastern KONA regiments was the interception and evaluation of Russian Army, Air Force and Partisan traffic. Their intercept coverage differed only in respect to the geographical origin of the traffic. KONA 1, which was during the 1939–1944, attached to Army Group South Ukraine () covered the southern part of the Russian front. It operated in the vicinity of Lemberg, Vinnytsia, Poltava, Reichshof, and Nový Jičín. KONA 2 which was attached to Army Group Centre covered traffic on the central Russian front, moved in the vicinity of Warsaw, Borisov, Orsha, Vitebsk, Smolensk, Minsk, Grodno. KONA 3 which was attached to Army Group North, covered traffic on the northern part of the Russian front and in the Baltic states. It was variously at Riga/Dueneberg, Pskov and Courland, where in 1945 it was caught in a pocket by the Russians and captured intact. KONA 6 was formed in 1942 to cover the traffic of the Battle of the Caucasus While in the east, the unit was located at Rostov-on-Don, Novocherkassy and Minsk. After that campaign, it was assigned to the interception of Russian Partisan traffic, and kept this as its intercept coverage until 1944, when it was withdrawn from the east and reassigned to the Western Front.