Ukraine International Airlines Flight 752 protests At a Friday sermon by Iranian Supreme Leader Ali Khamenei, his first in eight years, he defends the Revolutionary Guards’ accidental killing of passengers onboard Ukraine International Airlines Flight 752 and praises Operation Martyr Soleimani for giving a “slap on the face” to the United States. His sermon comes as public anger mounts against the government for their handling of Flight 752. Iran's Khamenei defends Revolutionary Guard in Friday sermon © Al Jazeera Sources: Al Jazeera