Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Vietnam's Southeast Asia Leadership Post in 2020 to Challenge China Ralph Jennings TAIPEI - Vietnam's turn this year as chair of Southeast Asian nations' bloc gives it a new outlet to resist China in a festering maritime sovereignty dispute that involves three other member countries as well. Hanoi will take over as chair of the Association of Southeast Asian nations January 1 and hold that position for a year before rotating it to another of the bloc's 10 members. Chairs of the group better known as ASEAN can set the agenda each year and spearhead initiatives for the full bloc's review. As chair, Vietnam is expected to place the maritime dispute high on the agendas for ASEAN's foreign ministers meeting in mid-year, the leadership summit in November and numerous side meetings, Southeast Asia scholars say. Vietnam is already the most outspoken among Southeast Asian claimants to the South China Sea, where Beijing has taken a military and technological lead over the past decade. "They can bring out the agenda for the year or they can bring out the issues for other ASEAN members to talk about or they can propose the initiatives for the organization, so I think that Vietnam can take advantage of that," said Trung Thanh Nguyen, Center for International Studies director at the University of Social Sciences and Humanities in Ho Chi Minh City. "They will talk more about the South China Sea in every multilateral meeting in ASEAN," Nguyen said. China claims about 90% of the 3.5 million-square-kilometer sea, which is prized for fisheries, marine shipping lanes and fossil fuel reserves. Vietnam's power as ASEAN chair Vietnam can decide what the whole bloc considers as priorities, from the maritime dispute to regional trade and counterterrorism work. The lead country also issues a statement at the leadership summit and may propose a theme such as the "Advancing Partnership for Sustainability" motto that Thailand used as chair in 2019. ASEAN formally advocates "peace, security and stability" without calling for any particular solution to the sovereignty disputes. .