Overview
- The drone hit the Security Service of Ukraine (SBU) headquarters in central Kyiv on Friday, September 4, striking the office of the SBU chief, wounding around nine people and causing visible smoke and localized damage.
- President Volodymyr Zelensky ordered the SBU to prepare a measured response and said the armed forces would support a proportionate reply, with Ukrainian officials already identifying target areas and timing to maximise effect.
- Internal Ukrainian tensions have worsened after a shootout between SBU and military intelligence (GUR) units earlier this week over allegations about volunteer commander Stepan Kaplunov, a dispute that has left several wounded and increased political strain in Kyiv.
- Moscow signalled a diplomatic pause by ordering a three-day halt to strikes on Kyiv timed to the visit of U.S. envoys Steve Witkoff and Jared Kushner, but the raid complicates the envoys’ mediation and raised Russian warnings that Kyiv is 'dangerous' for their visit.
- The attack adds pressure on civil aviation and cultural ties as Ukraine plans to concentrate drones near Russian airports to disrupt flights, airlines including Air Tanzania have suspended Moscow routes, and Russia has suspended Goethe-Institut activities in retaliation for German measures.