German Chancellor Olaf Scholz is flying to Ukraine and Russia this week in an effort to help defuse escalating tensions as Western intelligence officials warn that a Russian invasion of Ukraine is increasingly imminent and Germany has called on its citizens to leave Ukraine as quickly as possible. Ahead of his first visits as chancellor to Kyiv on Monday and Moscow on Tuesday for meetings with the Ukrainian and Russian presidents, Scholz has renewed his warning to Russia, as well as his advocacy of continuing diplomacy in multiple formats.