A Chinese Navy official "meowed" during an angry warning to the US military, a re-surfaced video captures.The bizarre incident occurred when a US Navy jet flew past artificial islands in the Spratly chain where China has built up fortifications.A Chinese military official says over the radio: "Leave immediately and keep out to avoid any misunderstanding."Please go away quickly."The US Naval official replies: "I am a United States Military aircraft conducting lawful military activities outside national airspace. I am operating with due regard, as required, under International Law."Moments later, a voice over the radio bizarrely replies: "Meow."Sign up to our newsletters