September 6, 2019, by Joseph Bermudez and Victor Cha— New CSIS Beyond Parallel imagery shows the undeclared Kumchon-ni missile operating base. This is the first comprehensive public description of the base. During wartime, it is reportedly tasked with striking southern Japan and, to a lesser degree, throughout South Korea.

August 28, 2019, by Joseph Bermudez and Victor Cha— New Beyond Parallel imagery (August 26, 2019) of Sinpo South Shipyard suggests circumstantial evidence of the construction of a new ballistic missile submarine and preliminary evidence indicates possible preparations for a test... New Beyond Parallel imagery (August 26, 2019) of Sinpo South Shipyard suggests circumstantial evidence of…

August 2, 2019, by Victor Cha and Dana Kim— Three projectile launches, all within the past eight days, demonstrate North Korea’s intention to perfect its short-range strike capabilities, guidance systems, and solid fuel development... North Korea conducted three separate tests that launched two projectiles each on July 25 (KN-23…

June 20, 2019, by Joseph Bermudez and Victor Cha— Satellite imagery of the No. 112 Factory (sometimes identified as the January 12th Factory) located in Kusong, North Pyongan suggests that North Korea is constructing a monument memorializing its first successful Hwasong-12 intermediate range ballistic missile (IRBM) launch on May 14, 2017.

May 9, 2019, by Joseph Bermudez and Victor Cha— Located 150 kilometers north of the DMZ, North Korea's Yusang-ni missile operating base is one of the more recently constructed Strategic Force missile operating bases. There has been almost no open source information about this base until this study.

April 18, 2019, by Joseph Bermudez and Victor Cha— April 15 railcar movement observed in Airbus satellite imagery at North Korea's Yongbyon facility provides no further understanding concerning the presence of these specialized railcars other that their probable use for the movement of radioactive material.

April 16, 2019, by Joseph Bermudez and Victor Cha— DigitalGlobe satellite imagery of North Korea’s Yongbyon Nuclear Research Facility acquired on April 12th shows the presence of five specialized railcars near the Uranium Enrichment Facility and the Radiochemistry Laboratory. In the past these specialized railcars appear to have been associated with the movement of radioactive material or reprocessing campaigns.

April 10, 2019, by Joseph Bermudez and Victor Cha— On the eve of President Trump’s summit with ROK president Moon Jae-in, commercial satellite imagery acquired on April 7 shows that, although not conclusive, North Korea may be preparing for a parade to honor Kim Il-sung’s birthday (April 15) or KPA Foundation Day (April 25).

April 1, 2019, by Joseph Bermudez and Victor Cha— Commercial satellite imagery of North Korea’s Yongbyon Nuclear Research Facility acquired on March 28th shows normal operations with a low-level of activity throughout the facility... Beyond Parallel datasets have found that North Korea will engage in provocative acts on average…

March 28, 2019, by Victor Cha— Dr. Victor Cha, senior adviser and Korea Chair for CSIS, testified before the U.S. Senate Committee on Foreign Relations Subcommittee on East Asia, the Pacific, and International Cybersecurity Policy on “U.S. Policy Toward North Korea After the Second Summit.”