German Defence Minister Boris Pistorius has spoken out in favour of stepping up military peacekeeping in Bosnia-Herzegovina again if necessary. During a visit to the EU stabilization mission, the EUFOR Althea, in Sarajevo on Wednesday, Pistorius reaffirmed the determination of the allies to preserve the sovereignty and territorial integrity of the state of Bosnia-Herzegovina. “In Serbia and in the Republika Srpska in Bosnia and Herzegovina, Russia repeatedly finds fertile ground for its attempts to destabilize the region and expand its own influence, for example through disinformation campaign…