Beijing vows to crack down on what it calls "infiltration and espionage". Also on East Asia Tonight: Japan pushes the US for “active” tariff talks as Prime Minister Shigeru Ishiba meets US Treasury Secretary Scott Bessent; China's education ministry issues safety warning to students in the Philippines; Taiwan's vice president says island is not seeking conflict with China; and South Korea battles torrential rain. 00:00 Headlines 01:32 Japan PM meets US Treasury Secretary 02:52 Japan heads to