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April 03, 2025Apr 03, 2025

ABOUT THE AUTHOR

Colin Zwirko

Colin Zwirko

Colin Zwirko is a Senior Analytic Correspondent for NK News based in Seoul. He joined the company in 2018 after receiving a master's degree in international security and foreign policy from South Korea's Yonsei University. Follow him on Bluesky / Twitter.

News

Kim Yo Jong threatens to ‘destroy’ Seoul if ROK drone found in North Korea again

North Korean leader’s sister says threat stands regardless of whether drones sent by government or activists

Colin ZwirkoColin ZwirkoOctober 13, 2024
News

North Korea claims South Korean drone scattered leaflets over Pyongyang

DPRK foreign ministry alleges ROK drones intruded into airspace three times this month, threatening military retaliation

Colin ZwirkoColin Zwirko | Ifang Bremer | Joon Ha ParkOctober 11, 2024
News

Kim Jong Un rejects political reform, calls for crackdown on obedience problem

North Korean leader pens special letter demanding absolute loyalty and attends event with daughter, presumed successor

Colin ZwirkoColin ZwirkoOctober 11, 2024
Investigations

Kim Jong Un adds possible signal jammer to Maybach after Hezbollah pager attack

New equipment on North Korean leader’s motorcade may also be part of improved system for command and control of nukes

Colin ZwirkoColin ZwirkoOctober 10, 2024
News

North Korea reports fifth test of upgraded 240mm rocket system this year

State media revealed intended maximum range of the system for the first time in launch aimed at testing accuracy

Colin ZwirkoColin ZwirkoOctober 9, 2024
News

North Korea ends assembly session without announcing unification policy changes

Kim Jong Un skips two-day SPA meeting despite demanding purge of pro-unification policy from constitution in January

Colin ZwirkoColin ZwirkoOctober 9, 2024
News

Kim Jong Un urges nuclear weapon buildup in visit to school named after himself

North Korean leader laments misreading of his nuke threats but similarly misrepresents ROK President Yoon’s remarks

Colin ZwirkoColin ZwirkoOctober 8, 2024
News

North Korea simulates attack on island ahead of maritime border announcement

Artillery drill led by Kim Jong Un comes as DPRK expected to revise how it defines inter-Korean boundary in Yellow Sea

Colin ZwirkoColin ZwirkoOctober 7, 2024
News

North Korea builds giant construction camp at former joint inter-Korean project

Imagery shows huge camp six years after ROK group broke ground on $16m project to build ‘largest’ tree nursery in Asia

Colin ZwirkoColin ZwirkoSeptember 27, 2024
Investigations

North Korea’s new inland missile target range located in wildlife sanctuary

NK Pro identifies target of latest missile test in remote northeast, shedding light on claims of precision capabilities

Colin ZwirkoColin ZwirkoSeptember 25, 2024
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