ISLAMABAD: Praising positive growth of Pakistan-German bilateral relations, Defence Minister Khwaja Muhammad Asif on Tuesday emphasized to enhance bilateral relations particularly in defence sector. During a meeting with German Ambassador Ina Lepel, the Defence Minister expressed sympathies on recent terrorist attacks in Germany. He appraised the German envoy that the Pakistani ordnance factories were keen to re-establish cooperation with German firms in acquisition of technology, machinery and new materials.