An air alert has been declared throughout Ukraine 10.03.23

An air alert has been declared throughout Ukraine, it follows from the data of the official resource for notification. 

The alarm began to sound in all regions almost simultaneously around 9:12 local time.

Explosions were heard in the Sumy region, Klymenko Time reported.

Yesterday, March 9, in the morning, an air alert was also announced throughout Ukraine. Shelling of energy infrastructure was reported in seven regions. Two people were injured in Kyiv, six people were killed in the Lviv region. 

The Russian Defense Ministry called this attack a "massive retaliation strike" for attacking two villages in the Bryansk region.