Patrick Cronin appears on the Defense and Aerospace Podcast to discuss Russia's weaponization of energy (22:35), Taiwan's shoot down of a Chinese drone (26:35), Japan-Israel defense accord (32:50), and Gorbachev's long shadow in China (43:25).

Caption
The P4 laboratory, on the campus of the Wuhan Institute of Virology, in Wuhan, in China's central Hubei province. (Hector Retamal/AFP via Getty Images)