|Russia's been saying none have been delivered...
Russia has delivered 30 air defense systems to Iran since 2007
WASHINGTON — Iran has received more than $1 billion in air defense systems in the last two years according to a government report. The Congressional Research Service said Russia has shipped 30 air defense systems to Iran since January 2007. "In September 2006, Ukraine agreed to sell Iran the Kolchuga radar system that can improve Iran's detection of combat aircraft," CRS said. The report said Iran has sought integrate its Russian systems with U.S.-origin air defense assets.