The pact would replace a U.N. resolution, which is set to expire at the end of the year, that authorizes the presence of U.S. and allied troops in Iraq.
If an agreement is reached, Nantongo said, it "will set the legal framework for the continued drawdown of U.S. troops" and replace the parameters set by the U.N.
Pronk had been the chief champion of U.N. peacekeeping troops for Darfur, to replace the overstretched and woefully under-resourced African Union force.
In the 76th minute, with PSG having to fight hard to hold a lead given to them by an early own goal from Marseille defender Nicolas N'Koulou, coach Carlo Ancelotti finally threw him into the fray to replace Argentina's Javier Pastore.