Moscow, Sep 20
A nighttime drone attack by Ukraine killed four people and injured another in Russia's Samara region, Regional Governor Vyacheslav Fedorishchev said on Saturday.
"It is with deep sorrow that I report that four people were killed as a result of a night attack by enemy UAVs," Fedorishchev said on social media.
The Russian defence ministry said Saturday that air defence systems shot down 149 drones overnight, including 15 over the Samara region, news agency reported.
Estonian Prime Minister Kristen Michal said Tallinn would seek NATO consultations under Article 4 in response to what she called Russia's provocations. Article 4 allows any NATO member to call for discussions when it perceives a threat to its territorial integrity or security