Russia is escalating its four-and-a-half-year invasion of Ukraine with deadly ballistic missile attacks, Ukrainian President Volodymyr Zelensky said on Aug. 20, urging a global response after a Russian overnight attack killed at least 13.

Russian ballistic missile attacks hit at least three districts in Kyiv, collapsing buildings and causing fires.

Russia is escalating its four-and-a-half-year invasion of Ukraine with deadly ballistic missile attacks, Ukrainian President Volodymyr Zelensky said on Aug. 20, urging a global…