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    • North Korea – Russia CooperationTracking North Korea and Russia developments since 2021.
    • Undeclared North KoreaA study of North Korean missile operating bases undeclared by the government.
    • North Korean MarketsInteractive map and analytic data on 436 markets across the country.
    • A View Inside North KoreaAn interview project surveying North Koreans living in North Korea.
    • Living HistoryExamining history for security and unification insights.
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  • Databases
    • Database: North Korean ProvocationsTracking all North Korean provocations since 1953
    • Timeline of North Korea-Russia Cooperation Since 2022Tracking all major developments since 2022
    • Database: The Trump Prism on AlliesHow Donald Trump measure his support for NATO and Indo-Pacific Allies
    • Database: Map of North Korea’s Garbage-Filled BalloonsInteractive map of North Korea’s garbage-filled balloons that crossed into South Korea in 2024
    • Database: Donald Trump’s Skepticism of U.S. Troops in Korea Since 1990Public statements by Donald Trump on alliances and troops
    • Database: U.S.-DPRK Negotiations from 1990 to 2018Nuclear diplomacy between U.S. and North Korea
    • Dataset: China-North Korea High Level Visits Since 1953All high-level visits between North Korea and China
    • ROK Elections and DPRK ProvocationsNorth Korean provocations and South Korean elections in the past 60 years
    • North Korean Provocations and U.S.-ROK Military ExercisesRelationship between U.S.-ROK military exercises and North Korean provocations
    • U.S. Elections and North Korean Provocations Since 1956Examining patterns to North Korean behavior around U.S. elections
  • About
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CSIS Korea Chair
@CSISKoreaChair
KoreaChair@csis.org

A product of the CSIS Korea Chair

Bringing TRANSPARENCY and UNDERSTANDING to Korean Unification

  • Categories
    • Categories
      • Economics
      • Environment
      • Foreign Affairs
      • Governance
      • Health
      • Human Rights
      • Humanitarian Aid
      • Infrastructure & Energy
      • Legal
      • Military
      • Nuclear Weapons
      • Refugees & Migration
      • Browse Categories
      • All Posts
  • Featured
    • North Korea – Russia CooperationTracking North Korea and Russia developments since 2021.
    • Undeclared North KoreaA study of North Korean missile operating bases undeclared by the government.
    • North Korean MarketsInteractive map and analytic data on 436 markets across the country.
    • A View Inside North KoreaAn interview project surveying North Koreans living in North Korea.
    • Living HistoryExamining history for security and unification insights.
    • U.S.-DPRK Negotiations and DPRK ProvocationsShedding light on 25 years of U.S.-North Korea relations through data.
    • Unification Transparency IndexAssessing expert perceptions on Korean unification.
  • Imagery
    • Image Maps
    • Imagery Analysis
    • Locations
      • Chamjin-ni
      • Chongjin
      • Chongsu
      • Dandong
      • Dorasan
      • Dunai
      • Fishery Station No. 15
      • Hamhung
      • Hoejung-ni
      • Hovercraft Bases
      • Hungnam
      • Ippul-tong
      • Jejin
      • Jian
      • Joint Security Area
      • Kal-gol
      • Kamho
      • Khasan
      • Kumchon-ni
      • Kumho-ri
      • Kusong
      • Kyongje-dong
      • Magunpo
      • Manpo
      • Mayang-do
      • Modzok
      • Najin
      • Nampo
      • Namyang
      • Orangchon
      • Pakchon
      • Panghyon
      • Panmun
      • Punggye-ri
      • Pyongsan
      • Pyongyang
      • Quanhe
      • Ryongyang
      • Sakkanmol
      • Sangnam-ni
      • Shanghekou
      • Sil-li
      • Sino-ri
      • Sinpo
      • Sinpung-dong
      • Sinuiju
      • Sohae
      • Sunchon Airbase
      • Taechon
      • Taehung
      • Tikhoretsk
      • Tonghae
      • Tuman-gang
      • Tumen
      • Vostochny
      • Uiju
      • Wonsan
      • Wonjong-ni
      • Yalu River
      • Yegorlykskaya
      • Yelabuga
      • Yellow Sea
      • Yongbyon
      • Yongdok-tong
      • Yongnim
      • Yonpo
      • Yusang-ni
  • Databases
    • Database: North Korean ProvocationsTracking all North Korean provocations since 1953
    • Timeline of North Korea-Russia Cooperation Since 2022Tracking all major developments since 2022
    • Database: The Trump Prism on AlliesHow Donald Trump measure his support for NATO and Indo-Pacific Allies
    • Database: Map of North Korea’s Garbage-Filled BalloonsInteractive map of North Korea’s garbage-filled balloons that crossed into South Korea in 2024
    • Database: Donald Trump’s Skepticism of U.S. Troops in Korea Since 1990Public statements by Donald Trump on alliances and troops
    • Database: U.S.-DPRK Negotiations from 1990 to 2018Nuclear diplomacy between U.S. and North Korea
    • Dataset: China-North Korea High Level Visits Since 1953All high-level visits between North Korea and China
    • ROK Elections and DPRK ProvocationsNorth Korean provocations and South Korean elections in the past 60 years
    • North Korean Provocations and U.S.-ROK Military ExercisesRelationship between U.S.-ROK military exercises and North Korean provocations
    • U.S. Elections and North Korean Provocations Since 1956Examining patterns to North Korean behavior around U.S. elections
  • About
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All Posts

428 total posts

Conversion of Yonpo Airbase to the Yonpo Vegetable Greenhouse Farm

Infrastructure & Energy, Yonpo
August 26, 2022, by Joseph S. Bermudez Jr., Victor Cha and Jennifer Jun— Built on the former grounds of Yonpo Airbase, the Yonpo Vegetable Greenhouse Farm is a top-priority project for North Korea and, once completed, will become North Korea's largest agricultural greenhouse complex... The Yonpo Vegetable Greenhouse Farm is a major new agricultural project being undertaken as a…

New Construction at the Sohae Satellite Launching Station

Military, Sohae
July 20, 2022, by Joseph S. Bermudez Jr., Victor Cha and Jennifer Jun— Four months after Kim Jong-un’s March 2022 inspection of the Sohae Satellite Launching Station and the public announcement of a modernization and development project, satellite imagery shows that the first stages of construction are now actively being pursued.

Continued Expansion and Upgrade Work at Sunchon Airbase

Military, Sunchon Airbase
July 14, 2022, by Joseph S. Bermudez Jr., Victor Cha and Jennifer Jun— Recent satellite imagery shows North Korea is making slow but steady progress with its renovation and expansion of the North Korean Air and Air Defense Force's Sunchon Airbase... Recently acquired satellite imagery shows North Korea is making slow but steady progress with its…

Yongbyon Update: New Activity at Building 500 and Rising Waters

Nuclear Weapons, Yongbyon
July 11, 2022, by Joseph S. Bermudez Jr., Victor Cha and Jennifer Jun— A high-resolution satellite image from July 3, 2022, shows the current observable status of the Yongbyon Nuclear Research Center, where flooding of the nearby Kuryong River and new activity is observed near Building 500—the first such activity since 2016.

Punggye-ri Update: Status Quo

Military, Nuclear Weapons, Punggye-ri
June 29, 2022, by Joseph S. Bermudez Jr., Victor Cha and Jennifer Jun— Recent satellite image clearly details the current observable status of the Punggye-ri Nuclear Test Facility, where North Korea is assessed to have finished all preparations for conducting a nuclear test... A high-resolution satellite image acquired on June 24, 2022, clearly details the current observable status…

Sinpo South Shipyard Update: Routine Activity

Military, Sinpo
June 28, 2022, by Joseph S. Bermudez Jr., Victor Cha and Jennifer Jun— Satellite image collected on June 16 of the Sinpo South Shipyard shows that the submersible missile test stand barge has once again exchanged positions with the infiltration mothership, and various pieces of equipment are visible on the apron of the nearby pop-up test stand.

New Activity at Punggye-ri Tunnel No. 4

Military, Nuclear Weapons, Punggye-ri
June 15, 2022, by Joseph S. Bermudez Jr., Victor Cha and Jennifer Jun— New satellite imagery of the Punggye-ri Nuclear Test Facility shows not only ongoing work at Tunnel No. 3, but also new indicators of construction activity at Tunnel No. 4 further north. .. This post was updated on June 27, 2021, to take into account additional imagery analysis…

Nampo Missile Test Stand Barge Update: Continued Intermittent Activity

Military, Nampo
June 9, 2022, by Joseph S. Bermudez Jr., Victor Cha and Jennifer Jun— Satellite imagery collected from the last several months show­­­ intermittent activity on North Korea’s second submersible missile test stand barge located in Nampo Navy Shipyard on the west coast. .. Satellite imagery collected from the last several months show­­­ intermittent activity on North Korea’s second…

Post-SLBM Test Activity at the Sinpo South Shipyard

Military, Sinpo
June 1, 2022, by Joseph S. Bermudez Jr., Victor Cha and Jennifer Jun— Recent satellite imagery provides the first views of the secure boat basin at Sinpo South Shipyard since the SLBM test launch on May 7. The images show the submersible missile test stand barge has exchanged positions with the infiltration mothership once again.

Punggye-ri Update: Ongoing Activity

Military, Nuclear Weapons, Punggye-ri
May 17, 2022, by Joseph S. Bermudez Jr., Victor Cha and Jennifer Jun— A high off-nadir satellite imagery collected on May 17, 2022, provides a unique view of the ongoing activity outside the new portal to Tunnel No. 3 (South Portal) and in the main administration and support area of the Punggye-ri Nuclear Test Site... A high off-nadir satellite imagery collected on May 17, 2022, provides a unique and current…
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