As military buildups continue by both Russian and NATO forces around Ukraine, European leaders have gone into diplomatic overdrive this week in an effort to mediate the Ukrainian standoff and avert war. French President Emmanuel Macron held talks with Russian President Vladimir Putin in Moscow on Feb. 7 before visiting Kyiv the next day to speak with Ukrainian President Volodymyr Zelensky, while German Chancellor Olaf Scholz traveled across the Atlantic to meet with U.S. President Joe Biden and try to get on the same page as Washington.