During the last week of March 2022, various sources reported the capture of a Russian advanced electronic warfare system (EWS) by Ukrainian forces. According to Insider and The Time of London, the Ukrainian armed forces identified an abandoned, damaged container covered by tree branches between the town of Makariv and Kyiv. The container was eventually identified as the command post of one of the most advanced Russian EWS, the 1RL257 Krasukha-4.