WASHINGTON — A review by U.S. special operations troops of conditions on Iraq's Mount Sinjar on Wednesday has determined that the conditions of a religious minority seeking refuge there are better than believed and may not require a U.S.-led evacuation, the Pentagon said.

The team of fewer than 20 U.S. troops "has assessed that there are far fewer Yazidis on Mount Sinjar than previously feared, in part because of the success of humanitarian airdrops, airstrikes on (Islamic State) targets, the efforts of thepeshmerga (Kurdish fighters) and the ability of thousands of Yazidis to evacuate from the mountain each night over the last several days," said Rear Adm. John Kirby, spokesman for Defense Secretary Chuck Hagel.

"The Yazidis who remain are in better condition than previously believed and continue to have access to the food and water that we have dropped," Kirby said. "Based on this assessment the interagency has determined that an evacuation mission is far less likely. Additionally, we will continue to provide humanitarian assistance as needed and will protect U.S. personnel and facilities."

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The U.S. troops had traveled by air to Mount Sinjar and then returned safely to the Iraqi city of Irbil by military aircraft, Kirby said.

Earlier Wednesday, National Security Council spokesman Ben Rhodes said the troops and other military advisers were on the mountain to "make recommendations about how to follow through on an effort to get the people off that mountain and into a safe place,"

France weighed in Wednesday, saying it will send arms to Kurdish forces in northern Iraq in response to the Kurds' "urgent need" for support against militant radicals of the Islamic State. The French presidency said in a statement that the arms shipment has the blessing of the Shiite-controlled government in Baghdad.

More European help is also possible. A high-level EU diplomatic meeting late Tuesday ended with a statement that it would consider the Kurdish request for urgent military support "in close coordination with Iraqi authorities."

The plight of the refugees in a Kurdish-controlled region of the Sinjar Mountains prompted Obama to order both airstrikes against the Islamic State militants and humanitarian airdrops there last week. In an interview with USA TODAY on Tuesday, Gen. Martin Dempsey, chairman of the Joint Chiefs of Staff, said the military's effort there could take months but will be limited.

Martin added that the effect of the airstrikes had blunted the momentum of the militant group, and shipping heavier arms to Kurdish allies will help solidify the gains.

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The survival of the refugees has been assured for now, Dempsey said, but their fate and rolling back the gains the Islamic State has made — such as seizing the city of Mosul — will require the new Iraqi government to reach out to Sunnis and Kurds.

"The crisis has been abated but not solved," Dempsey said.

The militant advance has slowed as it approaches Baghdad and other majority Shiite areas, but the capital still sees attacks almost every day.

On Wednesday, attacks in and near Baghdad killed at least 29 people and wounded scores more, police said. In the largest attacks, a car bomb in eastern New Baghdad killed eight while six people, including four police officers, died when a car bomb struck a checkpoint in western Baghdad.

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