The explosions took place in the Kharkiv region in eastern Ukraine, Dom TV channel reported.< /p>
No other details are provided.
Earlier, explosions were heard in Kyiv and Kyiv region, local authorities reported that air defense systems were working.
The air raid alert is currently in effect in Kyiv, as well as in Vinnytsia, Zhytomyr, Kyiv, Poltava, Sumy, Kharkiv, Khmelnytskyi, Cherkassy and Chernihiv regions.
Six unmanned aerial vehicles (UAVs) were destroyed this morning over the area of the Russian city of Samara. There were no injuries or damage, said regional governor Vyacheslav Fedorishchev.
The Russian air defense system shot down four drones over the Oryol region at night. There is no damage or casualties, announced the regional governor Andrey Klichkov on his Telegram channel.