Kyiv’s newly appointed ambassador to Australia has rejected any prospect of peace negotiations with Russia, urging Western countries, including Australia, to provide more weapons and heavy artillery to Ukraine to fend off attacks. Ambassador Vasyl Myroshnychenko accused Russian forces of committing war crimes after hundreds of Ukrainian civilians were found dead with at least one mass grave found in Bucha. The number of civilian casualties is “staggering” once the Russians have retreated, he added, describing Russia’s invasion of Ukraine as “heinous crimes against humanity.” “Mass graves of people, dead bodies lying around, people with their hands ties and they were executed, many witnesses, women were raped, and then killed, some have survived,” Myroshnychenko told Sky News on April 6.  “I don’t see any prospect of a peace deal in the foreseeable future—I think we need to keep on fighting.” The ambassador also lambasted Russian soldiers for stealing from Ukrainian homes …