Japanese and Taiwanese officials meeting in Taipei pushed for tighter military and industrial ties, framing China as an active threat to both — a warning sign for anyone betting on calm in the Taiwan Strait.

• Taiwan's foreign minister said the first island chain should be treated as one single battlefield, with shared warning systems and shared resilience.
• Japanese lawmaker Shi Ping warned against any illusions about the Chinese Communist Party, saying only real military strength will deter it.
• Shi argued Japan and Taiwan share the same fate: if China takes Taiwan, Japan's own security collapses, and any compromise leads to ruin.
• Economic security was cast as national security, with TSMC's Kumamoto plant held up as the model for a supply chain that cuts China out.
• The two sides want to extend that cooperation to drones, pairing Taiwan's tech industry with Japan's precision manufacturing.

Outlook: Expect Japanese lawmakers to keep pushing for a Japanese version of the Taiwan Relations Act and closer Japan-Taiwan-US defense coordination.