Airy anxiety sirens worked on the morning of January 4 in the territory of five Ukrainian regions, the online notification cards.
From 07:36 local time (09:36 Baku time), anxiety has been declared in the Cherkasy, Poltava, Kirovograd, as well as the Dnipropetrovsk and Kharkov regions of Ukraine.
Sirens also sound in the areas of the Zaporizhzhya region.
About explosions and destruction was not reported.