On March 5, 2022, SBU agents shot and killed Denis Kireev, a member of Ukraine's negotiating delegation during the [[Russia-Ukraine war]], while he was negotiating the establishment of humanitarian corridors for refugees to escape urban centers, which the Russians had proposed.<ref >https://www.pravda.com.ua/rus/news/2022/03/5/7328458/ </ref> | On March 5, 2022, SBU agents shot and killed Denis Kireev, a member of Ukraine's negotiating delegation during the [[Russia-Ukraine war]], while he was negotiating the establishment of humanitarian corridors for refugees to escape urban centers, which the Russians had proposed.<ref >https://www.pravda.com.ua/rus/news/2022/03/5/7328458/ </ref> |