North Korea is building a second warship of its largest new class in Chongjin on the east coast, according to an SI Analytics nK Insight report released Tuesday, following state media’s recent reveal of the first such ship on the west coast.

Construction on the vessel started in May 2024 at the Chongjin Shipyard on the northeast coast, nK Insight said, marking the first open-source report on the project.

It added that the ship appears to be “approximately 117 meters (384 feet) in length and 16 meters (52 feet) in beam,” and that a camouflaging structure was built to