The Foreign Office, is the New German Reich's executive Ministry responsible for international relations of Prussia. The ministry was created in 2016, from the Prussian Ministry of Foreign Affairs. The Department is headquartered in Berlin, in the former Reichsbank building, overlooking the River Spree. The ministry operates the diplomatic missions of Prussia abroad and is responsible for implementing the foreign policy of the NDR and German diplomacy efforts. The ministry is also the depositary for all multilateral treaties.