KABUL, Afghanistan -- At least one suicide bomber blew himself up inside a Western-style hotel in Kabul late Tuesday night and Afghan police who rushed to the scene fought other assailants with machine guns and rocket-propelled grenades.
Tracer rounds went up over the blacked out Inter-Continental hotel, which is frequented by Afghan political leaders and foreign visitors. Associated Press reporters at the scene heard bursts of gunfire and saw shooting from the roof of the five-story building. Police ordered bystanders to lie on the ground for safety.
There was no immediate word from Afghan officials on casualties in the rare, nighttime attack in the Afghan capital. Taliban spokesman Zabiullah Mujahid claimed responsibility in a telephone call to the AP.
Mujahid later issued a statement claiming that Taliban attackers killed guards at a gate and entered the hotel.
"One of our fighters called on a mobile phone and said: 'We have gotten onto all the hotel floors and the attack is going according to the plan. We have killed and wounded 50 foreign and local enemies. We are in the corridors of the hotel now taking guests out of their rooms -- mostly foreigners. We broke down the doors and took them out one by one."'
The Taliban often exaggerate casualties from their attacks. The statement did not disclose the number of attackers, but only said one suicide bomber had died.
A few hours into the clashes, an Afghan National Army commando unit arrived at the scene.
The U.S.-led military coalition said the Afghan Ministry of Interior had not requested any assistance from foreign forces.
A guest who was inside said he heard gunfire echoing throughout the heavily guarded building. The hotel sits on a hill overlooking the city and streets leading up to it were blocked. The scene was dark as electricity at the hotel and the surrounding area was out.
Azizullah, an Afghan police officer who uses only one name, told an Associated Press reporter at the scene that at least one bomber entered the hotel and detonated a vest of explosives. Another police officer, who would not disclose his name, said there were at least two suicide bombers.
Jawid, a guest at the hotel, said he jumped out a one-story window to flee the shooting.
"I was running with my family," he said. "There was shooting. The restaurant was full with guests."
Earlier on Tuesday, officials from the U.S., Pakistan and Afghanistan met in the capital to discuss prospects for making peace with Taliban insurgents to end the nearly decade-long war.
"The fact that we are discussing reconciliation in great detail is success and progress, but challenges remain and we are reminded of that on an almost daily basis by violence," Jawed Ludin, Afghanistan's deputy foreign minister, said at a news conference. "The important thing is that we act and that we act urgently and try to do what we can to put an end to violence."
The attack occurred nearly a week after President Barack Obama announced he was withdrawing 33,000 U.S. troops from Afghanistan and would end the American combat role by the end of 2014.
It took place the day before a conference was scheduled in Kabul to discuss plans for Afghan security forces to take the lead for securing an increasing number of areas of the country between now and 2014 when international forces are expected to move out of combat roles. Afghans across the country were in the city to attend, although it's not known if any where staying at the Inter-Continental.
The Inter-Continental -- known widely as the "Inter-Con" opened in the late 1960s, was the nation's first international luxury hotel. It has at least 200 rooms and was once part of an international chain. But when the Soviets invaded Afghanistan in 1979, the hotel was left to fend for itself.
It was used by Western journalists during the U.S.-led invasion of Afghanistan in 2001.
On Nov. 23, 2003, a rocket exploded nearby, shattering windows but causing no casualties.
Twenty-two rockets hit the Inter-Con between 1992 and 1996, when factional fighting convulsed Kabul under the government of Burhanuddin Rabbani. All the windows were broken, water mains were damaged and the outside structure pockmarked. Some, but not all, of the damage was repaired during Taliban rule.
Attacks in the Afghan capital have been relatively rare, although violence has increased since the May 2 killing of Osama bin Laden in a U.S. raid in Pakistan and the start of the Taliban's annual spring offensive.
On June 18, insurgents wearing Afghan army uniforms stormed a police station near the presidential palace and opened fire on officers, killing nine.
Late last month, a suicide bomber wearing an Afghan police uniform infiltrated the main Afghan military hospital, killing six medical students. A month before that, a suicide attacker in an army uniform sneaked past security at the Afghan Defense Ministry, killing three people.
Other hotels in the capital have also been targeted.
In January 2008, militants stormed Kabul's most popular luxury hotel, the Serena, hunting down Westerners who cowered in a gym during a coordinated assault that killed eight people. An American, a Norwegian journalist and a Philippine woman were among the dead.
A suicide car bomber in December 2009, struck near the home of a former Afghan vice president and a hotel frequented by Westerners, killing eight people and wounding nearly 40 in a neighborhood considered one of Kabul's safest.
And in February 2010, insurgents struck two residential hotels in the heart of Kabul, killing 20 people including seven Indians, a French filmmaker and an Italian diplomat.