He was India's representative to UN Sub-Commission on Minorities. He did not see eye to eye with the Nehru government on USSR's treatment of minorities, so he was withdrawn from the commission and appointed as Indian Ambassador to Brazil in May 1948 for one year.
He served as India's representative to the UN Sub-Commission on Minorities. He disagreed with the Nehru government regarding the USSR's treatment of minorities, leading to his removal from the commission and appointment as Indian Ambassador to Brazil in May 1948 for a year.