Before revision: According to Felix Heiduk and Gudrun Wacker at the German Institute for International and Security Affairs, " In Beijing, 'Indo-Pacific' is primarily understood as a U.S.-led containment strategy directed against China .
After revision: According to Felix Heiduk and Gudrun Wacker at the German Institute for International and Security Affairs, " primarily understood as a Uthe concept is aimed at containing China and isS.-led containment strategy directed against China .