Defence chiefs from the US and China agreed in principle to guidelines on encounters between warplanes, in the latest bid by Pacific nations to keep increased military activity from escalating into conflict.
US Secretary of Defense James Mattis and seven other regional military chiefs, including China’s General Wei Fenghe, gave broad endorsement to the rules in Singapore on Saturday, during a meeting hosted by the Association of Southeast Asian Nations. The non-binding guidelines had been formally adopted a day earlier by defence ministers from ASEAN’s 10 member nations.
The document, which follows similar guidelines on naval encounters signed in 2014, urges military