TOPSHOT - Iranian President Hassan Rouhani (up center) attends a military parade during a ceremony marking the country's annual army day in Tehran, on April 18, 2019. - Iran's President Hassan Rouhani called on Middle East states on April 18 to "drive back Zionism", in an Army Day tirade against the Islamic republic's archfoe Israel. Speaking flanked by top general as troops paraded in a show of might, Rouhani also sought to reassure the region that the weaponry on display was for defensive purposes and not a threat. (Photo by stringer / AFP) (Photo credit should read STRINGER/AFP/Getty Images)