As global attention is focused on war in the Middle East, North Korea has been accelerating its nuclear and missile program — testing new weapons and producing more warheads.

On today’s Big Take Asia podcast, host K. Oanh Ha speaks with Bloomberg’s Jon Herskovitz on Kim Jong Un’s aggressive nuclear buildup and the strain that puts on US defenses.

Read more: North Korea’s Nuclear Arsenal is Outgrowing the US Missile Defenses

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Hosted by K. Oanh Ha; Produced by Naomi Ng; Reported by Jon Herskovitz, Soo-Hyang Choi; Edited by Paddy Hirsch Fact-checking by Yang Yang; Engineering by Taka Yasuzawa Senior Producer: Naomi Shavin; Deputy Executive Producer: Julia Weaver. Executive Producer: Nicole Beemsterboer.