no new events·National security and defenceUkrainian brigade showcases troops in Kostiantynivka amid Russian claims of advance15 Sept 2026·1 event·1 sourceFollowHow events unfoldedFrom the beginning to today15/09/2026, 14:27Ukrainian brigade showcases troops in Kostiantynivka amid Russian claims of advance1 source →1 of 1 eventsStoryline coverage1 source · 1/7