Global leaders called for calm on Saturday following Israel’s retaliatory attacks on military sites across Iran, as Israel and Hezbollah exchanged renewed fire across the Lebanese border. Israel launched a widely-anticipated attack on Iran early on Saturday, during which it said it conducted “precise strikes” on military targets. The Iranian Tasnim news agency reported that two soldiers were killed in the attacks, which came weeks after Tehran launched almost 200 ballistic missiles at Israel on October 1. The targets in Saturday’s attacks included missile production facilities, ground-to-air m…