US Secretary of State Marco Rubio meets China's top diplomat Wang Yi as ASEAN foreign ministers voice concern over tariffs and trade tensions after four-day gathering. Also on East Asia Tonight: Defence chiefs of US, Japan and South Korea meet in Seoul as the allies launch joint air drills with a B-52H strategic bomber and fighter jets. Also: Beijing and Tokyo plan to restart Japanese beef shipments to China, while Australian PM Anthony Albanese heads to China with mining executives in tow. 00: