The Atlantic alliance sidestepped a dispute between France and the United States about who should command the training mission, leaving this decision until after the advance party reports back in September.

De Hoop Scheffer said a team of 40 officers would be sent very quickly to Iraq, adding "it is the nucleus of the enlarged training mission."

He added, "the mission will get right to work."

"The allies have agreed to establish a NATO training implementation mission in Iraq," the official explanation.

De Hoop Scheffer brokered the compromise Friday that overcame days of deadlock between the United States and France.

A NATO official said earlier the main sticking point in the three days of talks here had been the issue of the unity of command, which France was opposing because of its "political significance", but which the United States wanted for military reasons.

The United States said that, for the sake of military efficiency, the training mission should come under the US-led coalition force already in Iraq.

But France, a leading opponent of last year's invasion, is against any move which would allow the coalition to fly the North Atlantic Treaty Organization flag.

In an attempt to broker a solution de Hoop Scheffer had bilateral discussions earlier Friday with several envoys before the 26 NATO ambassadors met for their seventh session in three days on the vexed issue.

NATO agreed in principle at a summit in Istanbul last month to provide training to Iraqi forces after the formal handover of powers to an interim government in Baghdad, but summit leaders left details to be hammered out.

NATO officials had feared a long drawn-out disagreement could damage NATO's credibility.

In Paris earlier, a foreign ministry source said the question of a link between the training mission and the coalition force could be examined again in September following the report by the group of NATO officers.

"We have reached a real problem: to what degree the training mission will be merged or not into the multinational force down the road," said a French official: "For France and five or six other countries this is a problem."

The United States, which has long pushed for a bigger NATO role in Iraq where American troops have been struggling to contain mounting violence, has pushed hard for an accord.

A NATO military delegation led by US admiral Gregory Johnson went to Iraq this month to study options for the mission.

Iraq's interim Foreign Minister Hoshyar Zebari, part of the Iraqi administration which took over in June, has urged NATO to quickly make good on its promise to train security forces.

Zebari said earlier this month Iraqi authorities were "in a race against the clock" in their effort to ensure stability.

Crime has soared in Iraq following the US-led invasion, with convicts released by ex-leader Saddam Hussein fueling insecurity while politically-motivated kidnappings of foreign nationals soar.

Another NATO official denied Wednesday that the differences were in any way comparable to the splits which shook NATO to its foundations in the run-up to last year's US-led war against Iraq.

On that occasion France, Germany and Belgium effectively paralyzed the alliance -- which requires unanimity for all decisions -- by refusing to allow NATO to come to Turkey's aid.

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