Iran blames missile strike that downed Ukrainian airliner on bad communication, poor alignment

Iranian investigators are blaming a misaligned missile battery and miscommunication between soldiers and their commanders for the Revolutionary Guard shooting down a Ukrainian jetliner in January, killing 176 people, including 57 Canadians. https://www.cbc.ca/news/world/iran-missile-plane-downing-1.5646771?cmp=rss #news/world