Washington DC, Sept. 19 -- All visits and interactions between Vietnam and the US are part of efforts to concretise their Comprehensive Strategic Partnership, according to Professor Piper Campbell, Chair of the Department of Foreign Policy and Global Security at American University's School of International Service. Speaking to a Vietnam News Agency correspondent in Washington DC ahead of General Secretary of the Communist Party of Vietnam Central Committee and President To Lam's attendance at the High-level General Debate of the 81st Session of the United Nations General Assembly (UNGA 81) and bilateral activities in the US from September 20, Campbell described 2026 as an active year in Vietnam-US relations. She cited General Secretary a...