PARIS (AP) – The world has fallen down on the job of ending the violence in Sudan’s Darfur region, Secretary of State Rice said Sunday as she welcomed the fresh energy that France’s new conservative-led government has put to the cause.

She called the four-year-old conflict “one of the true humanitarian disasters that we face in international politics, and one the international community has simply got to act more quickly and more responsibly to stop.”

Ms. Rice also welcomed a summit Monday between the Israeli and Palestinian leaders in Egypt, calling Arab support for embattled Palestinian Arab President Abbas more important than his Western backing. She acknowledged the difficulties Mr. Abbas has faced since his Islamic rivals Hamas won Palestinian elections last year.

“Democracy is hard,” she told reporters at a press conference with French Foreign Minister Bernard Kouchner.

The chief American diplomat was in Paris for two days of get-to-know-you meetings with the new French government and a strategy session on Darfur.

Mr. Kouchner organized Monday’s conference to speed deployment of about 20,000 new peacekeeping troops to Darfur, the vast, arid region where an estimated 200,000 have died in fighting between African rebels and militias backed by the Arab-led Sudanese government. The conflict has driven about 2.5 million from their homes.

“I have seen firsthand the devastation and the difficult circumstances in which people live in Darfur, and I will be very frank,” Ms. Rice said. “I do not think that the international community has really lived up to its responsibilities there.”

Ms. Rice visited Darfur in 2005, spending an afternoon in a refugee camp. Dr. Kouchner, a Socialist doctor who co-founded the Nobel Prize-winning aid group Doctors Without Borders, has been to Darfur more frequently and more recently.

Sudan was not invited to the Paris conference, a decision that Dr. Kouchner justified Sunday.

“This is not a ‘peacemaking’ meeting, but on the contrary, a meeting to support the international efforts that have been deployed,” he said.

Dr. Kouchner and Ms. Rice noted that China will attend the session. China has trade and energy ties to Sudan and has been accused of running interference for the Khartoum government.

Before arriving Sunday, Ms. Rice warned Sudan’s government not to renege on its recent agreement to allow a larger peacekeeping force into Darfur. The peacekeepers would come from the African Union and the United Nations.

“If in fact the Sudanese are prepared to accept the hybrid force, they need to accept it once and for all and stop the process of trying to scale it back,” Ms. Rice said in a press conference aboard her plane. “It seems one step forward, two steps back with the Sudanese government.”

Ms. Rice’s trip is a coming-out party for what the Bush administration hopes will be a happier relationship with French President Sarkozy after perceived slights and lectures from his predecessor, Jacques Chirac.

Mr. Chirac was the American ally most at odds with President Bush over the Iraq invasion and remained a critic of other American military and anti-terrorism actions.

Washington has grumbled that France sells too much sensitive military technology and armament to potentially unscrupulous buyers. But America also has praised France for its participation in the international force in Afghanistan.

Part of Monday’s session on Darfur was expected to try to flesh out a French proposal for a small, interim peacekeeping force to protect vulnerable refugee camps in neighboring Chad, where some Darfur refugees have fled.

American officials said last week they welcome the idea, partly for what it says about French commitment to take a leading role in the conflict.

The conference is focused on arrangements for the much larger peacekeeping force for Darfur. The Sudanese government agreed to the force this month, but the details remain vague.

“The Sudanese government has not been easy to deal with,” the Americanenvoy for Darfur, Andrew Natsios, said in an interview with The Associated Press. He noted the delay since November in getting an agreement on the new troop complement.

“We have that now and what we need now is to build on that and get those troops there as soon as possible, and get the peace negotiations going again because the only thing that’s going to end this is a political settlement.”

A force of U.N. and AU peacekeepers would replace a 7,000-member AU contingent now in Darfur. That ill-equipped and underfunded force has failed to stop four years of warfare that has left more than 200,000 people dead. Sudan has agreed to allow up to 19,000 peacekeepers, fewer than the 23,000 envisioned in the original U.N. plan.

The American is the world’s largest single donor to the people of Darfur, providing more than $1.7 billion in humanitarian and peacekeeping assistance. Still, it has not been enough to halt the violence in the arid region in eastern Africa, which is about the size of Texas.

Mr. Bush has branded the crisis as genocide, a term some other governments reject. Human rights activists have accused his administration of being slow to act. Mr. Bush announced penalties against the Sudanese government last month, targeting three people with suspected links to the violence as well as about 30 companies in Sudan.