A curious 'container' that Ukrainian troops captured today looks to actually represent a significant Russian loss and a potential intelligence goldmine. What Ukraine's forces found looks to be a containerized command post that is part of the Krasukha-4 mobile electronic warfare system. The Krasukha-4 is primarily designed to detect and jam large radars, such as those on airborne early warning and control aircraft, such as the U.S. Air Force's E-3 Sentry, and spy satellites.
Ukrainian forces reportedly found this command post container outside of the capital Kyiv. Twitter user @UAWeapons was among the first to identify it as most likely being a component of the Krasukha-4 system, which is also known by nomenclature 1RL257, based on a picture that had emerged online. A complete Krasukha-4 consists of two vehicles, both based on the 8x8 KAMAZ-6350 truck, one with the electronic warfare (EW) system and the other carrying the command post module.