Starry kudos to Nick Dagan Best whose article on Iran's Saturn in Libra Destiny covers the high points of Iranian history through the lens of Saturn in Libra transits.
As you know, Saturn rules Capricorn, sign of politics, law, and business, and is the planet of authority and control through its restriction principle. Saturn is exalted in the sign of the Scales of Justice, Libra.
Nick says that Saturn transits through Virgo into Libra have "coincided with some curious turning points in Iranian political history," and, "the nation's political pulse seems to be tied closely to (Saturn's) cycle," so I hope you'll check out his informative astro-analysis before President Ahmadinejad speaks on the world stage again.