Will there soon be a meeting between Russian President Vladimir Putin and Ukrainian President Volodymyr Zelenskyy, as suggested by US President Donald Trump? And if the two can indeed agree on a way to end Russia's war of aggression in Ukraine, what will Germany's role be? These questions have triggered much controversy in political circles in Berlin over the past week. Politicians have been arguing about whether Germany might send soldiers for a possible peacekeeping force — an international force deployed in the country itself to ensure that fighting does not resume. Many have said Germany could hardly be absent...