Hezbollah in Lebanon has lost a large part of its offensive power over the past year, according to Israel’s defence minister on Tuesday. Yoav Gallant said during a visit to an army base in northern Israel that he estimated the Lebanese militia has only around 20% of its former arsenal of missiles and other weapons left. It was not clear on what evidence he had come to this conclusion. Hezbollah has not provided information on their stocks. Iran-allied Hezbollah has been firing rockets at Israel since the beginning of the Gaza war more than a year ago. Israel responded with massive airstrikes a…