Colin Zwirko | NK News
NK News Logo
May 04, 2025May 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'

Container shipping restarts at North Korea’s Rason Port as infamous ferry docks
NK PRO

Container shipping restarts at North Korea’s Rason Port as infamous ferry docks

Trade at Rason SEZ on rise with first container shipping in 5 years, while Mangyongbong-92 in for possible upgrades

Container shipping restarts at North Korea’s Rason Port as infamous ferry docks
Colin Zwirko
Colin Zwirko October 12, 2023
North Korea may be planning military parade or rally for Oct. 10 holiday
NK PRO

North Korea may be planning military parade or rally for Oct. 10 holiday

Satellite imagery shows possible soldier block formations at Pyongyang’s Kim Il Sung Square on Sunday

North Korea may be planning military parade or rally for Oct. 10 holiday
Colin Zwirko
Colin Zwirko October 9, 2023
North Korea claims youth built 80-story Art Deco skyscraper in under 7 months

North Korea claims youth built 80-story Art Deco skyscraper in under 7 months

Major Pyongyang project Kim Jong Un conceived to give teens ‘hardship’ experience misses his Oct. 10 holiday deadline

North Korea claims youth built 80-story Art Deco skyscraper in under 7 months
Colin Zwirko
Colin Zwirko October 9, 2023
North Korea renovates long abandoned factory in quest to address food shortages
NK PRO

North Korea renovates long abandoned factory in quest to address food shortages

NK Pro analysis shows only partial revival of Sunchon Chemical Complex so far, as DPRK looks to build more greenhouses

North Korea renovates long abandoned factory in quest to address food shortages
Colin Zwirko
Colin Zwirko October 6, 2023
Sanctions-busting North Korean factory operating in China, evidence suggests
NK PRO

Sanctions-busting North Korean factory operating in China, evidence suggests

NK Pro identifies DPRK propaganda at Chinese economic zone, which has seen flurry of activity as COVID controls ease

Sanctions-busting North Korean factory operating in China, evidence suggests
Colin Zwirko
Colin Zwirko October 4, 2023
North Korea still isolating imports after easing visitor restrictions: Imagery
NK PRO

North Korea still isolating imports after easing visitor restrictions: Imagery

Authorities appear to be quarantining items for one week near Chinese border in sign DPRK still fears COVID spread

North Korea still isolating imports after easing visitor restrictions: Imagery
Colin Zwirko
Colin Zwirko September 29, 2023
Kim Jong Un stresses ‘exponential’ nuke production at parliamentary session

Kim Jong Un stresses ‘exponential’ nuke production at parliamentary session

North Korean Supreme People’s Assembly also adds language on nuclear weapons status to constitution, passes new laws

Kim Jong Un stresses ‘exponential’ nuke production at parliamentary session
Colin Zwirko
Colin Zwirko September 28, 2023
Russian military plane lands in North Korea after unannounced flight

Russian military plane lands in North Korea after unannounced flight

VIP plane makes 2nd trip to Pyongyang since August amid speculation over weapons deals and ahead of Russian FM’s visit

Russian military plane lands in North Korea after unannounced flight
Colin Zwirko
Colin Zwirko September 27, 2023
Foreigners can enter North Korea after 2-day quarantine: Chinese state media

Foreigners can enter North Korea after 2-day quarantine: Chinese state media

DPRK has yet to confirm policy change, which could lead to tourism reopening or just expansion of official exchanges

Foreigners can enter North Korea after 2-day quarantine: Chinese state media
Colin Zwirko
Colin Zwirko September 26, 2023
North Korean launchpad busy despite Putin’s vow to help launch DPRK satellites
NK PRO

North Korean launchpad busy despite Putin’s vow to help launch DPRK satellites

Activity visible at Sohae spaceport suggests DPRK will carry out third spy satellite launch as planned in October

North Korean launchpad busy despite Putin’s vow to help launch DPRK satellites
Colin Zwirko
Colin Zwirko September 25, 2023
1 28 29 30 31 32 33 34 162