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March 04, 2025Mar 04, 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.

More articles by 'Colin Zwirko'

North Korea building new warship likely to be country’s largest, photos show
NK PRO

North Korea building new warship likely to be country’s largest, photos show

Analysis of state media suggests presumed destroyer under construction in Nampho will feature missile launcher system

North Korea building new warship likely to be country’s largest, photos show
Colin Zwirko
Colin Zwirko December 30, 2024
Suspected North Korean drone base and factory face construction slowdown
NK PRO

Suspected North Korean drone base and factory face construction slowdown

Slow progress points to lack of urgency or shortages, even as DPRK pushes development of large UAVs and suicide drones

Suspected North Korean drone base and factory face construction slowdown
Colin Zwirko
Colin Zwirko December 27, 2024
North Korea blasts sirens and drumming sounds across border on Christmas

North Korea blasts sirens and drumming sounds across border on Christmas

Speakers reportedly stopped for week after ROK martial law crisis, but both Koreas have resumed sonic battle

North Korea blasts sirens and drumming sounds across border on Christmas
Chad O'Carroll
Chad O'Carroll | Colin Zwirko December 25, 2024
Military dominates Kim Jong Un’s attention in his busiest year in nearly decade
NK PRO

Military dominates Kim Jong Un’s attention in his busiest year in nearly decade

North Korean leader made nearly 100 appearances in 2024 amid growing Russia ties, while reducing daughter’s activities

Military dominates Kim Jong Un’s attention in his busiest year in nearly decade
Colin Zwirko
Colin Zwirko December 24, 2024
Kim Jong Un makes frank speech about nation’s poverty at small factory opening

Kim Jong Un makes frank speech about nation’s poverty at small factory opening

North Korean leader vows to fix ‘backward’ economy and declares flood recovery project complete in two speeches

Kim Jong Un makes frank speech about nation’s poverty at small factory opening
Colin Zwirko
Colin Zwirko December 23, 2024
All the companies that participated in the Pyongyang Autumn Trade Fair 2024
NK PRO

All the companies that participated in the Pyongyang Autumn Trade Fair 2024

NK Pro confirms at least 117 firms took part, most from North Korea, marking significant decline from before pandemic

All the companies that participated in the Pyongyang Autumn Trade Fair 2024
Colin Zwirko
Colin Zwirko December 18, 2024
Nigeria reopens embassy in North Korea after nearly four-year pandemic closure

Nigeria reopens embassy in North Korea after nearly four-year pandemic closure

Arrival of charge d’affaires makes Nigeria only the second African nation with active diplomatic presence in Pyongyang

Nigeria reopens embassy in North Korea after nearly four-year pandemic closure
Colin Zwirko
Colin Zwirko December 16, 2024
North Korean Il-76 cargo planes make rare flights to northeast coast
NK PRO

North Korean Il-76 cargo planes make rare flights to northeast coast

Flights point to possible urgent military shipments, as Il-76 conversion to early warning aircraft enters new stage

North Korean Il-76 cargo planes make rare flights to northeast coast
Colin Zwirko
Colin Zwirko December 13, 2024
North Korea expanding rail access to airport near Wonsan mega resort: Imagery
NK PRO

North Korea expanding rail access to airport near Wonsan mega resort: Imagery

Work on passenger or cargo station is part of ongoing construction at Wonsan Kalma ahead of scheduled May 2025 opening

North Korea expanding rail access to airport near Wonsan mega resort: Imagery
Colin Zwirko
Colin Zwirko December 12, 2024
North Korea slams Yoon as ‘fascist dictator’ in 1st report on martial law crisis

North Korea slams Yoon as ‘fascist dictator’ in 1st report on martial law crisis

State media largely sticks to facts but paints South Korea as ‘chaotic’ and lacking strong leadership

North Korea slams Yoon as ‘fascist dictator’ in 1st report on martial law crisis
Colin Zwirko
Colin Zwirko December 11, 2024
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