Russian drones, missiles and artillery have killed at least 24 civilians and injured almost 200 others in Ukraine, officials said. The attacks came as Ukrainian President Volodymyr Zelensky sought guarantees of further western help for his country’s efforts to repel Russia’s invasion.

Officials say Russian drones and missiles have killed at least 14 civilians in Ukraine, with nine deaths reported in the capital, Kyiv.

A Russian drone attack on a village in the Sumy area overnight killed an 8-year-old boy and two adults and injured another three people, the military administration of the region in northeast Ukraine said early on Tuesday.