(ANSA) - BELGRADE, JAN 23 - "The challenges before us are enormous, and Europe speaks with one voice," as in the case of support for Denmark and Greenland," but at the same time, "the Italian and German governments have also demonstrated the importance of maintaining stable relations with the United States," said German Foreign Minister Johann Wadephul at the Italy-Germany Business Forum in Rome. The minister emphasised the strong economic partnership between Rome and Berlin, saying, "Europe must maintain its industrial heart, and the task of Italy and Germany is to push the EU to strengthen this industrial heart, thereby increasing competitiveness." (ANSA).