December 4, 2019, by Joseph Bermudez and Victor Cha— There is no evidence that the “newly built submarine” inspected by Kim Jong-un on July 23, 2019 has been launched. While many media sources have described this new submarine as an imminent threat, it is more accurate to describe it as an emerging threat. The large canopy constructed during late-August and early-September that conceals much of the submarine dock precludes confirmation that the existing SINPO-class experimental ballistic missile submarine (SSBA) is present.

October 9, 2019, by Joseph Bermudez, Victor Cha and Dana Kim— The October 2, 2019 Pukguksong-3 submarine-launched ballistic missile (SLBM) test launch has raised concerns over the forthcoming launch of North Korea’s first true ballistic missile submarine (SSB) as described in the Beyond Parallel Snapshot, which was published the same day.

October 2, 2019, by Joseph Bermudez, Victor Cha and Dana Kim— Around 7:11 am on October 2 (KST), North Korea launched what may have been a submarine launched ballistic missile (SLBM) from waters northeast of the Wonsan, Kangwon Province area into the sea between Korea and Japan. The last Beyond Parallel report on the Sinpo South Shipyard indicated the possibility of ongoing preparations for a launch.

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…

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 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).

March 25, 2019, by Joseph Bermudez and Victor Cha— Satellite imagery acquired on March 21, 2019 and over the past six months indicates that the No. 17 Explosives Factory near Hamhung is active. While no significant changes have occurred with its infrastructure during this period, the factory was expanded during 2012 with the construction of a large mixing/casting facility capable of producing large solid-propellant rocket motors for ballistic missiles.

March 19, 2019, by Joseph Bermudez and Victor Cha— While recent activity at the Sohae Launch facility appears to have returned it to operational status after DPRK dismantlement measures earlier in the summer, there has been no activity of significance at the vertical engine test stand or launch pad since early March.