2022/4/26, 10:25 AM Vietnam’s “Four No’s” of defence policy are being tested | The Interpreter Page 1 of 9 https://www.lowyinstitute.org/the-interpreter/vietnam-s-four-no-s-defence-policy-are-being-tested PUBLISHED DAILY BY THE LOWY INSTITUTE Vietn a m’s “Fo u r No’s” of defence policy a re being tested HUYNH TAM SANG The war in Ukraine has forced Hanoi into a delicate dance between Russia and the United States.