A Russian airstrike on a prison in southeastern Ukraine killed at least 17 inmates and wounded more than 80 others, officials said.

Ukraine's domestic security agency has detained an air force officer on charges of having spied for Russia by leaking the location of prized F-16 and Mirage 2000 fighter jets, officials said.

E.U. Cuts Aid to Ukraine Over Corruption Concerns The $1.7 billion reduction capped a tough week for President Volodymyr Zelensky as he deals with Ukraine’s governance issues.