(Reuters) – Russia’s foreign ministry accused Israel on Tuesday of supporting neo-Nazis in Ukraine, escalating a row that began when Russian Foreign Minister Sergei Lavrov claimed Adolf Hitler had Jewish origins. Israel said on Monday Lavrov’s comment was an “unforgivable” falsehood that tried to minimise the horrors of the Holocaust – the slaughter of 6 million European Jews and other minority groups by Nazi Germany. Leaders from several Western nations denounced Lavrov, who had been asked how Russia could be pursuing its stated goal of “denazifying” Ukraine when President Volodymyr Zelenskiy…