A Russian drone struck the central building of Ukraine’s Security Service (SBU) on Volodymyrska Street in central Kyiv on Friday, Sept. 4, President Volodymyr Zelensky said. According to Zelensky, the drone was directed specifically at the office of SBU chief Oleksandr Poklad, which is located in the building opposite Kyiv’s St. Sophia Cathedral.JOIN US ON TELEGRAMFollow our coverage of the war on the @Kyivpost_official. “I spoke with the Head of the Security Service of Ukraine, Oleksandr Poklad. Unfortunately, a Russian drone struck the central building of the SBU on Volodymyrska Street in Kyiv, across from St. Sophia Cathedral,” the president said in a Telegram post. “All emergency services are on the scene. Everyone affected will receive the necessary assistance,” he added. Zelensky orders retaliation response Zelensky said he had instructed Poklad to prepare a “tangible” response to the attack and, if possible, to mirror Russia’s strike. “I gave Poklad the task of adequately, noticeably and, if possible, mirroring the Russians’... attack, when everything is prepared. Our military will support this response,” Zelensky said. According to Zelensky’s latest update on the matter, Ukraine has defined target locations for retaliatory strikes following a briefing from Poklad. “The geography of the response has been determined,” Zelensky said, while the “timing will be chosen to ensure results.”