Eight men who drove on to the tarmac of Brussels international airport and stole millions of dollars worth of diamonds from the hold of a Switzerland-bound plane are being hunted by police in Belgium.
Brussels prosecutor's spokeswoman Anja Bijnens said the armed and masked men crashed through the airport's perimeter fence with two cars yesterday. Within minutes they made their way to the plane, took the cache of precious stones and drove off into the darkness.
Police found a burned-out van close to the airport later last night but said they were still looking for clues.
The heist was estimated at some $50 million in diamonds, said Caroline De Wolf, of the Antwerp World Diamond Centre.
"What we are talking about is obviously a gigantic sum," she told the VRT broadcasting network.
Airport spokesman Jan Van Der Crujsse said the gang made a hole in the perimeter fence and drove right up to the Swiss passenger plane, which was ready to leave.
The robbers got out of the car, flashed their arms and took the loot from the hold. Without firing a shot, they then drove off through the same hole in the fence, completing the spectacular theft within minutes, he said.
Mr Van Der Crujsse could not explain how the area could be so vulnerable to theft. "We abide by the most stringent rules," he said.
The Swiss flight, operated by Helvetic Airways, was cancelled after the raid. Swiss, an affiliate of Germany's Deutsche Lufthansa, declined to comment on the heist, citing the ongoing judicial investigation.
The insurance for air transport - handled sometimes by airlines themselves or external insurance companies - is usually relatively cheap because it is considered to be the safest way of transporting small high-value items, logistics experts say.
Unlike a car or a truck, a plane cannot be attacked by robbers once it is on its way, and it is considered to be very safe before departure and after arrival because the aircraft is always within the confines of an airport - which are normally highly secured.
Philip Baum, an aviation security consultant, said the robbery was worrying - not because the fence was breached, but because the response did not appear to have been immediate. That, he said, raised questions as to whether alarms were ringing in the right places.
"It does seem very worrying that someone can actually have the time to drive two vehicles on to the airport, effect the robbery, and drive out without being intercepted," Mr Baum said.
That amount of time would also allow someone to board the plane, he said.
A decade ago the Belgian city of Antwerp, the world capital of diamond-cutting, was the scene of what was probably one of the biggest diamond heists in history, when robbers took precious stones, jewels, gold and securities from the high-security vaults at Antwerp's Diamond Centre, yielding loot that police in
2003 estimated to be worth about $100 million.
Antwerp's Diamond Centre stands in the heart of the high-surveillance diamond district where police and dozens of cameras work around the clock, and security has been beefed up further since the 2003 robbery.
AP