Al-Maliki said he hoped both countries would support stability in an Iraq "that doesn't interfere in the affairs of others nor want anyone to meddle in its own affairs."
The two envoys -- Ryan Crocker and Hasan Kazemi-Qomi -- had a first round of talks in May, the highest-level meeting between the two countries since 1980.
There appears to have been little change in either country's public pronouncements since then, however, and many observers express little optimism this second round will make much progress, either.
That feeling may best be summed up by Mithal al-Alusi, a Sunni Muslim member of the Iraqi parliament.
"Well, really I believe that nothing will [come] out of this meeting," al-Alusi said in an interview with Radio Farda. "We haven't seen any kind of Iranian willing[ness] to stop supporting the terrorists and the militias, and the corruption in Iraq, but also in Lebanon, also in Syria, also in Hamas. So Iranian [policy] is very aggressive, not useful, and against the interests of many nations in the Middle East. So that's why I will be really wondering if something will [come] out of the meeting."
Playing For Time?
If today's meeting accomplishes nothing else, al-Alusi says, it will demonstrate Tehran is merely playing for time, perhaps as a way to advance its nuclear program.
Iran has in the past denied such accusations and said that it wants a stable Iraq. But Washington accuses Tehran of fomenting unrest in Iraq and says Iran needs to match its actions with words.
"[The meeting] is designed to see if Iran will change its behavior, and we can talk about issues related to Iraq," U.S. State Department spokesman Sean McCormack told reporters on July 23. "We think that this kind of engagement is important, that at the very least, we can have a direct message to the Iranians that if they truly do want a more stable, secure, prosperous Iraq, they're going to have to change their behavior."
Mehrdad Khonsari, a former Iranian diplomat, tells Radio Farda that success for either or both sides is mostly a matter of will.
"It is definitely a positive step," Khonsari says. "But for the talks to reach a result and lead to a solution, both sides should really want it."
Khonsari says perhaps each side sees the other's demands as unacceptable. He says the United States probably believes it can't persuade Iran to end its suspected involvement in Iraq, while Iran likely believes it can't persuade the United States and Britain to withdraw its troops quickly from Iraq.
A Success, Of Sorts
Houshang Amirahmadi takes a different view. Amirahmadi is a professor at Rutgers University in the United States and head of the nongovernmental American-Iranian Council.
He tells Radio Farda that the very fact the two sides are meeting again proves the first meeting was a success, of sorts.
"I evaluate positively the fact that both countries have agreed to face each other and talk to each other directly," Amirahmadi says. "It means that both sides had a positive assessment of the first round of talks, apart from the fact that they have continued to make accusations against each other."