Defense ministers from ASEAN adopt world's 1st multilateral air guidelines on air encounters

The defense minister of Singapore Ng Eng Hen (C) and other defence ministers of Association of the Southeast Asian Nations (ASEAN) attend a joint press conference on the 12th ASEAN Defense Ministers' Meeting (ADMM) held in Singapore on Oct. 19, 2018. The defense ministers from ASEAN adopted the world's first multilateral air guidelines on air encounters here Friday. (Xinhua/Then Chih Wey)