Air defence in operation in Sumy and Dnipropetrovsk oblasts
Pravda Ukraine
Air defence forces are in operation in Sumy and Dnipropetrovsk oblasts on 23 August.
Source: Suspilne [Ukraine’s national broadcaster]; Air Force of the Armed Forces of Ukraine
Details: Explosions were heard at around 12:00 and 12:39 in the city of Sumy, Suspilne correspondents reported.