On Iranian Involvement

Two Iranians using false papers have been reported to have boarded the doomed Malaysia Airlines flight. Could Iran have some hand in the crash? The majority of passengers on the plane were from Red China. What would Tehran gain by stoking conflict with China? Could 12th Imam End Timers be attempting to spark the end of days out of religious zealotry? Could fervor to defend Uyghurs have sparked Iran to lash out in an act of Muslim solidarity? Could it be pure coincidence that two asylum seekers just happened to use false documents in an attempt to escape Iran? I can not imagine Red China being lenient in dealing with state-sponsored terror directed against it.