White émigré
Several other Russian units, such as the Russian Corps, XVth SS Cossack Cavalry Corps of General Helmuth von Pannwitz, the Cossack Camp of Ataman Domanov, and other primarily White émigré formations, had agreed to become a part of Vlasov's army. However, their membership remained "de jure" as the turn of events did not permit Vlasov to use the troops in any operation (even reliable communications were often impossible).