German lawmakers are demanding clarification after the publication of an alleged Bundeswehr briefing by a Russian media outlet in which sensitive issues relating to Ukraine were apparently discussed. “If this story turns out to be true, it would be a highly problematic incident,” Konstantin von Notz, the chairman of the Bundestag’s parliamentary oversight committee, told the Redaktionsnetzwerk Deutschland (RND) news agency. He was referring to a 30-minute audio recording published on Friday by the head of Russian state broadcaster RT, Margarita Simonyan, which German lawmakers fear could have …