The European Union proposed Wednesday to set up a U.N.-backed specialized court to investigate possible war crimes committed by Russia in Ukraine, and to use frozen Russian assets to rebuild the war-torn country. European Commission president Ursula von der Leyen said the EU will work with international partners to get “the broadest international support possible" for the tribunal, while continuing to support the work of the International Criminal Court. Since Russian President Vladimir Putin ordered the invasion of Ukraine on Feb. 24, his military forces have been accused of abuses ranging from killings in the Kyiv suburb of Bucha to...