The Battle for Kyiv began after Russia's invasion of Ukraine on February 24, 2022. Some former servicemen from the core of PSDinfo, along with other units and volunteers, actively participated in the defense of Kyiv and its outskirts. The Russian forces' advance on Kyiv came from the northwest direction, from the Chernobyl Exclusion Zone and Belarus. Battles with Russian sabotage and reconnaissance groups (SRG) have been taking place mostly on both banks of the Dnipro River since the beginning of the invasion. The Russian troops suffered a crushing defeat, and the invading forces were forced to retreat. Snow, fog, forests, and columns of equipment.

Work and Travel Kyiv, Kyiv Campaign, the first days.