Editor
As US and China defence chiefs meet in Singapore, attention turns to rising tensions over the future of Taiwan.
Defence chiefs from around the Asia Pacific are in Singapore to discuss security challenges facing the region.
The three-day summit, known as the Shangri-La Dialogue, attracts high-level ministers, military heads and global security analysts.
The focus will be on foreign policy, with sensitive diplomatic talks taking place behind closed doors.
But relations are already frosty…
