Iraqis get deal from Iran on arms shipments?

LA Times:

Prime Minister Nouri Maliki has secured a pledge from Iranian President Mahmoud Ahmadinejad to help cut off weapons, funding and other support to extremist militiamen in Iraq, U.S. and Iraqi officials said Saturday.

Army Gen. David H. Petraeus, the top U.S. commander in Iraq, said there were signs of a slight drop in the types of attacks associated with Shiite militants since the deal was reached in August, and he raised the possibility that U.S. and Iraqi officials might be able to do something in return. But he said it was too early to tell whether there had been a real reduction in cross-border support.

"Honestly, and I really mean this, all of us would really welcome the opportunity to see this, confirm it and even -- in whatever way we could -- to reciprocate," Petraeus said during a visit to the Baghdad district of Karada. "But it really is wait-and-see time right now still."

Iranian officials have made no announcement of such a commitment and could not immediately be reached for comment. But they have consistently denied U.S. accusations that members of the elite Quds Force of the Iranian Revolutionary Guard are supplying advanced weaponry and other help to Shiite militiamen attacking U.S. troops.

Maliki's aides characterized the agreement reached during a three-day visit to Iran as a promise to better police the long and porous border between the two countries.

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Put me down as skeptical. Since it is the government that is shipping the arms, having the government put more of their own police on the border does not sound like a solution to the problem. It does sound like the possibility of a deal if the arms actually are no longer shipped Iran could get back its terror support operators from the Quds Force.My guess is that is what Gen Petraeus is alluding too.