OTTAWA—Canada’s foreign affairs minister says the threat of a Russian invasion of Ukraine remains high as cyberattacks undermined earlier optimism Tuesday that the Kremlin might be drawing down its military forces. “The latest information I have is that the threat is real and imminent,” Foreign Affairs Minister Melanie Joly told The Canadian Press Tuesday. “Everybody’s taking this by the hour. Things have been moving; the situation is extremely volatile.” Joly said Canada and its NATO allies want to see actual proof that Russia has reduced its 130,000-strong troop deployment along Ukraine’s borders beyond video imagery of Russian heavy artillery being loaded onto transports with no specific details about where that might be happening. “Weeven think that this could be a campaign of disinformation launched by Russia,” she said. On Tuesday, after a meeting in Moscow with German Chancellor Olaf Scholz, Russian President Vladimir Putin said he doesn’t want war and …