The Kremlin’s Spasskaya Tower and St. Basil’s Cathedral are seen through the art object in Zaryadye park in Moscow, Russia March 15, 2022. Photo: REUTERS/Evgenia Novozhenina A former officer in Germany’s army reserve force went on trial on Thursday on charges of spying for Russia, in a case that could worsen relations deeply strained by Russia’s invasion of Ukraine. Prosecutors have said Ralph G., whose family name cannot be fully disclosed under German privacy laws, provided Russian agents with “numerous documents and information” about the German army from October 2014 until March 2020, when he was deputy commander of a...