BERLIN (Reuters) – Germany will supply Ukraine with the IRIS-T air defence system, Chancellor Olaf Scholz said, following pleas from Kyiv and German opposition parties to step up heavy weapons deliveries. Scholz said Germany had been “delivering continuously since the beginning of the war”, pointing to more than 15 million rounds of ammunition, 100,000 grenades and over 5,000 anti-tank mines sent to Ukraine since Russia invaded it on Feb. 24. “Most recently, the government has decided that we will deliver the most modern air defence system that Germany has in the form of the IRIS-T,” Scholz to…