Sniper fire hit a vehicle used by a U.N. chemical weapons investigation team in Syria multiple times Monday, according to the United Nations.
The team "returned safely back to the government checkpoint," a U.N. statement said. The team is replacing the vehicle and will return to the area, it said.
The U.N. team was on its way to inspect the scene of an alleged chemical weapons attack in a Damascus suburb, after the Syrian government on Sunday agreed to grant the inspectors full access.
It said its army would cease all hostilities as long as the U.N. inspectors are on the ground.
An umbrella group for the Syrian opposition, the Syrian National Coalition, also said last week that the opposition would ensure the safety of any U.N. personnel in the area.
The Syrian government accused "terrorists" of firing on the inspectors, Syrian state TV reported.
The United Nations has not said who may have been behind the shooting, which came after an explosion near the site the team plans to visit. Some witnesses said it was caused by incoming ordnance, perhaps a mortar shell.
The vehicle was "deliberately shot at multiple times by unidentified snipers in the buffer zone area," the U.N. statement said. "It has to be stressed again that all sides need to extend their cooperation so that the Team can safely carry out their important work."
"CRIME AGAINST HUMANITY"
The use of chemical weapons is a crime against humanity and must be punished, U.N. chief Ban Ki-moon told journalists earlier Monday in Seoul, South Korea.
Washington may be preparing to take on the role of the punisher, if reports that the Syrian government used poison gas against civilians are verified.
The team plans to inspect the site of last week's attack, the Damascus suburb of Jobar, "in just a matter of hours," Ban said. The Syrian government for days would not let the team approach the site, and it fears the chemical evidence may have dissipated.
"Every hour counts. We cannot afford any more delays. We have all seen the horrifying images on our television screens and through social media. Clearly this was a major and terrible incident," Ban said.
"We owe it to the families of the victims to act."
Syrian President Bashar al-Assad on Monday repeated the denial that his army had anything to do with the use of poison gas.
"The area of the claimed attack is in contiguity with the Syrian army positions, so how is it possible that any country would use chemical weapons in an area where its own forces are located?" he said in an interview with Russian newspaper Izvestia.
He accused the United States, Britain and France of exploiting the incident by trying to verify rebel allegations instead of verifying facts.
A RED LINE
The use of a large amount of chemical weapons would cross a "red line" and threaten U.S. interests in the region, President Barack Obama has said. Washington is all but certain that al-Assad's embattled government has, a U.S. official said.
The Pentagon has sent four warships armed with cruise missiles to the region, and two key foreign affairs officials expect the United States to strike Syria if the reports of chemical weapons attacks firm up.
Obama has said he does not envision U.S. troops on the ground in Syria.
A second U.S. official said Sunday that tissue samples were collected from the scene in the hours and days after the August 21 attack "by multiple international sources" and were being analyzed in secure locations.
As U.S. muscle has plowed the waters of the eastern Mediterranean Sea, al-Assad's propaganda machine and rebel forces have pointed the finger at each other over the gassing.
But neither side denies it occurred.
Some of the rockets fired at Jobar, a rebel stronghold, by the Syrian army early Wednesday delivered chemical payloads, opposition members said.
More than 1,300 people died, most of them by gas. The opposition backed up the allegations with gruesome video of rows of dead bodies, including women and children.
They had no visible wounds. Some of them appeared to be bloated.
Doctors Without Borders said three hospitals it supports in Syria's Damascus governorate reported having received about 3,600 patients displaying neurotoxic symptoms last Wednesday morning.
According to Syrian state-run television's depiction of events, government forces came across the site of the gas attack when they entered Jobar on the edge of Damascus. The bodies of some of those killed in the attack early Wednesday had been found there.
Several of the soldiers were "suffocating" from exposure to gases as they entered the city, according to state TV.
"It is believed that the terrorists have used chemical weapons in the area," Syrian TV reported, citing an anonymous source. The government uses the term "terrorists" to describe rebel forces.
Broadcast video showed a room containing gas masks, gas canisters and other paraphernalia that could be used in a gas attack. The army said it uncovered the cache