US-ROK defense deal, AI chip hierarchy and Lone Star fallout — Ep. 107

In this episode of The Korea Pro Podcast, John and Joon Ha unpack the sweeping implications of the U.S.-ROK joint fact sheet released after the Security Consultative Meeting — including Seoul’s $33 billion commitment to support U.S. Forces Korea, $25 billion in U.S. weapons purchases and the formalization of approval for South Korean nuclear-powered attack submarines. The hosts analyze Washington’s evolving hierarchy of access for advanced AI chips after the U.S. approved Nvidia Blackwell exports to Saudi Arabia and the UAE, raising long-term competitive and compliance pressures for South Korea despite short-term stability. They then examine the annulment of the Lone Star arbitration ruling, exploring why South Korea’s celebrated legal win does not resolve deeper risks tied to regulatory uncertainty and future investor-state disputes. The episode concludes with a look ahead to President Lee Jae-myung’s trip to the G20 in Johannesburg and Turkey, as well as next week’s Nuriho 4 launch at Goheung. About the podcast: The Korea Pro Podcast is a weekly conversation hosted by Korea Risk Group Executive Director Jeongmin Kim, Editor John Lee and correspondent Joon Ha Park, delivering deep, clear analysis of South Korean politics, diplomacy, security, society and technology for professionals who need more than headlines. Uploaded every Friday. This episode was recorded on Thursday, Nov. 20, 2025. Audio edited by Gaby Magnuson