The exchange of strikes comes amid signs both Moscow and Kyiv are increasing the scale and intensity of attacks on each other
Ukrainian attacks on Russia killed at least nine people on Sunday, while Russian attacks on Ukraine killed at least five, according to officials in both countries.
The exchange of strikes comes amid signs both Moscow and Kyiv are increasing the scale and intensity of attacks on each other, nearly four-and-a-half years into their grinding war.
Civilian casualties in Ukraine have soared this year, as Russia has ramped up its use of hard-to-intercept long-range missiles, according to UN data.
Kyiv has meanwhile launched waves of retaliatory strikes on Russia, including on energy facilities and retail warehouses, in an effort to pressure Moscow into negotiations on ending its offensive.
