An epidemic of mysterious – and potentially disturbing – drone flights over French nuclear power stations remains unexplained despite the recent arrests of three young model aircraft enthusiasts in central France.
The illegal flights by the tiny, pilotless helicopters, mostly at night, were initially dismissed as a nuisance. But a recent spate of five co-ordinated “visits” in one evening to nuclear reactors hundreds of miles apart has now placed the French government on high alert.
A campaign of harassment by anti-nuclear campaigners is considered the most likely explanation. Surveillance flights by a terrorist group testing the security of France’s 19 nuclear sites have not been ruled out. Then, last Wednesday, three people, two men aged 24 and 31 and a woman of 21, were arrested close to a power station at Belleville-sur-Loire in Cher. Police said the three were about to launch a relatively simple drone – a type sold on the internet for around €100 (£78).
They face possible charges but are not suspected of being responsible for the score of intrusions by much more elaborate drones in the restricted airspace over 13 nuclear power stations since early October. “They appear to be model aircraft enthusiasts,” a source in the investigation told the newspaper Le Parisien. “The machine they were using was sophisticated enough but not military or professional. It was a toy. Whether they were doing it for fun or they had some political motive is not yet clear.”
In pictures: The Nuclear Security Summit 2014
In pictures: The Nuclear Security Summit 2014
1/17 The waiters who got the job
The male waiters prepare the plenary table during a break at the 2014 Nuclear Security Summit on March 25, 2014 in The Hague, Netherlands
2/17 The official group shot
The heads of the delegations pose for an official group photo at the 2014 Nuclear Security Summit on March 25, 2014 in The Hague, Netherlands
3/17 Talk amongst yourselves
US President Barack Obama waves next to Chinese President Xi Jinping as they pose for a family picture with other world leaders, ministers and heads of international organisations on the second day of the two-day Nuclear Security Summit in The Hague on March 25, 2014
4/17 Angela Merkel and Sauli Niinisto
German Chancellor Angela Merkel and Finnish President Sauli Niinisto at an informal plenary at the 2014 Nuclear Security Summit
5/17 The opening session
The opening session of the 2014 Nuclear Security Summit on March 24, 2014 in The Hague, Netherlands.
6/17 Barack Obama and Mark Rutte
US President Barack Obama shakes hands with Dutch Prime Minister Mark Rutte following a press conference at the Gemeentemuseum in The Hague on March 25, 2014 at the end of the Nuclear Security Summit
7/17 The empty chair
German Chancellor Angela Merkel looks at the empty seat of the US president in The Hague on March 25, 2014 on the second day of the two-day Nuclear Security Summit
8/17 Maite Nkoana-Mashabane and Mark Rutte
South African Minister of International Relations and Cooperation Maite Nkoana-Mashabane greets Dutch Foreign Minister Mark Rutte at The World Forum in The Hague on March 24, 2014 on the first day of the two-day Nuclear Security Summit
9/17 View on the opening
A general view of the opening session of the 2014 Nuclear Security Summit on March 24, 2014 in The Hague, Netherlands
10/17 Helle Thorning Schmidt
Danish Prime Minister Helle Thorning Schmidt arrives for meetings on the second day of the 2014 Nuclear Security Summit on March 25, 2014 in The Hague, Netherlands.
11/17 Park Geun-hye and Barack Obama
US President Barack Obama speaks next to South Korean President Park Geun-hye during a trilateral meeting with the Japanese prime minister at the US ambassador's residence in The Hague on March 25, 2014 after they attended the Nuclear Security Summit
12/17 Federica Mogherini and Mark Rutte
Italian Foreign Minister Federica Mogherini speaks with Dutch Prime Minister Mark Rutte during a session on the second day of the Nuclear Security Summit in The Hague on March 25, 2014
13/17 Julie Bishop
Australian Foreign Minister Julie Bishop leaves at the end of the Nuclear Security Summit in The Hague on March 25, 2014
14/17 Ban Ki-moon and Barack Obama
President Barack Obama chats with U.N. Secretary General Ban Ki-moon following the group photo at the 2014 Nuclear Security Summit on March 25, 2014 in The Hague, Netherlands
15/17 Erna Solberg and Helle Thorning-Schmidt
Norway's Prime Minister Erna Solberg, left, and Denmark's Prime Minister Helle Thorning-Schmidt, were two of the seven female leaders present at the summit.
16/17 The G7
The G7 countries took the opportunity to discuss the recent developments in Ukraine during the Nuclear Security Summit. From left to right: President of the European Council Herman van Rompuy, Canadian Prime Minister Stephen Harper, French President Francois Hollande, British Prime Minster David Cameron, U.S. President Barack Obama, German Chancellor Angela Merkel, Japanese Prime Minister Shinzo Abe, Italian Prime Minister Matteo Renzi and President of the European Commission Jose Manuel Barroso
17/17 The royals and Dalia Grybauskaite
Dutch King Willem-Alexander and Queen Maxima greet Lithuania President Dalia Grybauskaite (right), at the Royal Palace Huis ten Bosch in The Hague, Netherlands, 24 March 2014
Either way, the arrested three are believed to be copycats rather than members of the team which has organised the elaborate drone flights.
An emergency inter-ministerial meeting has considered several possible explanations for the flights, ranging from the irritating to the alarming. This followed five drone incursions in the space of six hours at nuclear sites ranging from the Channel coast in Normandy to the Franco-German border in Alsace. The hundreds of miles between the flights suggested elaborate advance planning by a group of several people.
After the meeting last week, some government sources said the special gendarmerie teams which guard nuclear sites had been given authority to shoot down future intruders. Three more flights followed. No drones have been shot down so far.
Many of the flights have taken place at night but the authorities have filmed and photographed some of the intrusions. Officials say they have been surprised, and alarmed, by what the images have revealed. They are not the “toy” drones that can be easily acquired and operated from a smartphone. Up to 400,000 such drones are believed to exist in France. The intruders are something much more complex and expensive – helicopter-like drones with powerful engines capable of flying for dozens of miles. They have a triangle of three white lights, a larger red light and a searchlight, possibly linked to a camera, which throws intermittent beams of light on the “target”.
Officially, the government has played down the importance of the flights. “We are neither minimising nor dramatising these events,” said the Environment and Energy Minister, Ségolène Royal. “But they pose no threat to the security of nuclear sites.”
Greenpeace France has accused the government of “minimising the risk” and covering up the fact that France’s nuclear power stations are vulnerable to terrorist attack. “A medium-sized drone could carry an explosive charge big enough to damage the pools [of cold water] in which spent nuclear fuels are stocked,” a spokesman said.
The organisation has denied any link with the flights. “Anti-nuclear campaigners tend also to be anti hi-tech,” a Greenpeace source said.
Denis Baupin, a Green member of the National Assembly, said: “No one can say who is responsible for these events and no one can guarantee the good intentions of those who are controlling these objects.”
France is more dependent on nuclear power than any other developed nation. Almost 80 per cent of the country’s electricity comes from nuclear generators.Reuse content