1956 attended Soviet-Japanese negotiations on fishing in Far Eastern waters. 1956 attended Soviet-Indonesian negotiations on international situation and mutual relations. 1956 attended Soviet-Japanese negotiations on normalization of relations with Japan.
1957 attended SinoSov. negotiations. Since 1939 in USSR Minister of Foreign Affairs. 1950 counselor, USSR Embassy in China.
Head, 1st Far Eastern Department (China) and Collegium member, USSR Minister of Foreign Affairs. 1956-1958 USSR Deputy Minister of Foreign Affairs. 1957-1958 senior associate, Institute of Chinese Studies, USSR Academy of Science.