MOSCOW — A suicide bomber carrying a suitcase walked into Moscow's busiest airport and set off a huge explosion Monday, killing at least 31 people and wounding nearly 170, witnesses said.
The international arrivals terminal at Domodedovo Airport was engulfed by smoke and splattered with body parts after the mid-afternoon terror attack sprayed shrapnel, screws and ball bearings at passengers and workers in a loosely guarded area.
President Dmitry Medvedev immediately ordered authorities to beef up security at Moscow's two other commercial airports and other key transport facilities. He also canceled plans to fly out Tuesday to Davos, Switzerland, where he aimed to promote Russia as a profitable investment haven to world business leaders.
The attack also called into question Russia's ability to safely host major international sports events like the 2014 Winter Olympics in Sochi and the 2018 World Cup. It was the second time in seven years that terrorists had hit the Domodedovo airport: In 2004, other suicide bombers penetrated the lax security there, killing 90 people as they blew up two planes.
Monday's attack was most likely carried out by a suicide bomber and “attempts were being made to identify him,” Investigative Committee spokesman Vladimir Markin said. The Interfax news agency, citing law enforcement sources, said the head of the suspected bomber had been found.
Amateur video posted on YouTube showed a pile of bodies on the floor, and other bodies scattered around. Luggage lay strewn across the ground and several small fires burned. A dazed man in a suit pushed a baggage cart through the carnage.
A man in blood-soaked clothes said he was just a few yards (meters) away from the explosion and saw a man who may have been the suicide bomber.
“I saw the suitcase, the suitcase was on fire,” said Artyom Zhilenkov, a 35-year-old driver. “So, either the man blew up something, or something went off on the man's body, or the suitcase went off.”
Zhilenkov said he thought he had been severely injured, but doctors told him was just coated in other victims' blood.
“The guy standing next to me was torn to pieces,” he said.
Domodedovo Airport spokeswoman Yelena Galanova said 35 people were killed and scores were injured. The Emergencies Ministry, however, said 31 people were killed, 74 hospitalized with injuries and 94 were given medical treatment. The discrepancy could not immediately be explained.
Car rental agent Alexei Spiridonov, 25, was at his desk when the blast struck about 100 yards (meters) away.
“The explosion was so strong that it threw me against the wall,” he told The Associated Press outside the airport. “People were panicking, rushing out of the hall or looking for their relatives. There were people just lying in blood.”
Yelena Zatserkovnaya, a Lufthansa official, said airport workers used baggage trolleys to cart out the injured.
“There was lots of blood, severed legs flying around,” she said.
In Washington, President Barack Obama condemned the “outrageous act of terrorism” in Moscow and offered any assistance Russians investigators may want.
No one immediately claimed responsibility for the explosion, which occurred at 4:32 p.m. (1342GMT). Chechen militants have claimed responsibility for previous terror attacks in Moscow, including a double suicide bombing on the subway in March 2010 that killed 40 people and wounded more than 100.
Large-scale battles in Chechnya ended years ago, following two devastating wars between Russia and the republic's separatists, but Islamic militants have continued to carry out suicide bombings and other attacks. Most of the attacks have been in Chechnya and other predominantly Muslim provinces in the southern Caucasus region, but some have targeted Moscow, including its subways, buses and trains.
Aviation security experts have been warning since the Sept. 11, 2001 terror attacks that the crowds at many airports present tempting targets to suicide bombers.
“Airports are by their nature crowded places, with meeters, greeters, commercial businesses, and so on,” said Philip Baum, the editor of Aviation Security International, a London-based publication dedicated to security issues.
The Health Ministry's list of those hospitalized included an Italian and a Frenchman. Prime Minister Vladimir Putin ordered officials to make sure all victims received immediate treatment.
It was not clear late Tuesday if Medvedev would still give the opening address Wednesday at the World Economic Forum in Davos.