Testimony of Teodor Fis, born in Vrutky, Czechoslovakia, 1912, regarding his experiences in the Soviet Union, labor in Donbas, as a Czechoslovakian Army soldier in Buzulak and Sadagura, and in combat in Sokolovo and Dukla Membership of Jews in the Czechoslovakian Communist Party since 1930; arrival of refugee groups in Katowice and Krakow, 1939; refusal of Jewish Communist refugees to join the Czechoslovakian military group in Bronowice, 1939; situation of the refugees in the territories occupied by the Soviet Union; assistance from the Communist International organization, 1940; enlistment of Czechoslovakian Jews in the Red Army; persecution of Czechoslovakian Jews serving in the Red Army, 1941; discharge of Czechoslovakian Jews serving in the Red Army; formation of a Czechoslovakian battalion in Buzuluk comprised mainly of Jews released from Soviet labor camps; enlistment of Jewish Communist refugees in the Czechoslovakian battalion in Buzuluk, 1942; anti-Soviet feelings of Czechoslovakian officers; impact of the disagreement between the Czechoslovakian government in exile in London and the Czechoslovakian Communist leadership in Moscow, 1942; Jewish heroism, blunders and losses at the Sokolovo battle; retreat, 1943; formation of Czechoslovakian brigades comprised of former Ukrainian camp inmates, Jews from Hungarian labor camps and soldiers deserting the Slovak Army at Novochopersk and Yefermovo, 1943; low status of Jewish officers; battles at Kiev, Bila Cerkev and Zaskov, 1943; appearance of the first Czechoslovakian Army Corps after mobilization of Czechs in Volhynia and enlistment of Jews in Bukovina; marriage of Jewish women to Czechoslovakian Jewish soldiers to avoid deportation to the Soviet Union; role of Jewish soldiers and officers in the Dukla campaign, 1944; enlistment in the Czechoslovakian Army Corps by Jewish participants in the Slovak National Uprising, 1944. Role of Jews in the postwar Czechoslovakian Army; military help for Israel organized by Jewish officers, 1948; Jewish officers expelled from the Czechoslovakian Army; persecution of Jewish officers expelled from Czechoslovakian Army, after 1948 and during the Slansky Trials, 1950-1952; execution of General Reicin, the Deputy Minister of Defense.