The Iranian regime's right hand for achieving those goals was – and is - Al Qods commander Lt. Gen. Qassem Soleimani, the man also accused by Washington of masterminding the assassination plot.

Washington is well aware of Soleimani's capacity for interfering with American interests. Indeed he crows about it.

Last July, US sources leaked a message he posted in 2008 to Gen. David Petraeus, then head of US Central Command and now CIA Director: "General Petraeus, you should know that I, Qassem Suleimani, control the policy for Iran with respect to Iraq, Lebanon, Gaza and Afghanistan. And indeed, the ambassador in Baghdad is a Quds Force member. The individual who's going to replace him is a Quds Force member."

He was flaunting his control of Baghdad at American expense.
Since then, he has expanded this control, debkafile's military sources report, by injecting 30,000 al Qods fighting personnel into Iraq, all trained in guerrilla tactics to the standards of Western and Middle East elite units.

At least half are deployed in Baghdad in the guise of bodyguard units Iraqi government members and political figures have hired from local firms. Most of the Shiite figures in government and parliament are now using al Qods details for protection. This makes the easily vulnerably to manipulation from Tehran.

Today, Al Qods has the run of Baghdad's Green Zone, the top-security enclave built a cost of billions of American dollars to keep the US embassy and high commands in Iraq and its seat of government safe from terrorist bombs.
After the US military drawdown in just over two months, the 16,000 US embassy staffers remain in the Green Zone, including 5,000 security officers from civilian contractors.

They will stand eyeball to eyeball with a like number of al Qods operatives defending the pro-Iranian Iraqi government. It is on this jarring note that America is about to end its war in Iraq.