Here’s some more about the “S-300PMU1 (Gargoyle) not going to Iran”:http://www.totalwonkerr.net/1910/dvorkin-weighs-in-three-things-not-to-do. Or, if you prefer, С-300ПМУ1 not going to Иран.

According to “Interfax”:http://treli.ru/newstext.mhtml?Part=3&PubID=25315, the delivery of advanced air defenses from Russia to Iran may be postponed indefinitely. Whatever that means:

Implementation of the multimillion dollar contract for the delivery of Russian S-300 surface-to-air missile systems to Iran, which was concluded more than three years ago, may be postponed indefinitely. Experts believe that the primary deterring factor here is the emerging opportunity for improving relations between Russia and the US after the arrival of the new administration.

So… indefinitely, maybe, for now. Depending.

Belated addition: a “musical bonus”:http://www.youtube.com/watch?v=kn481KcjvMo.