France is advancing quickly against the Islamists in northern Mali, having already made it to Timbuktu. But the Sahel offers a vast sanctuary for the extremists, complete with training camps, lawlessness and plenty of ways to make money.
There is an old church in the Niger River town of Diabaly. It was built in the days when Mali was still a colony known as French Sudan. The stone cross on the gable of the church had never bothered anyone since the French left 50 years ago and Mali became independent, even though some 90 percent of Malians are Muslim.
Now, what is left of the cross lies scattered on the ground. For the Islamists who overran Diabaly two weeks ago, bringing down the stone symbol was worth a bazooka round. They also smashed the altar and toppled wooden statuettes of the Virgin Mary and Jesus.
But their reign of terror in Diabaly lasted only a few days -- until the French returned. Acting on orders of French President François Hollande, French troops fired on the Islamists' pickup trucks from the air, striking them one at a time with apparent surgical precision. According to local residents, not a single civilian died in the airstrikes.
By Tuesday morning, the last of the extremist fighters had disappeared into the bush, fleeing on foot in small groups, likely headed north.
The church has been declared off-limits, for fear that it may have been booby-trapped by the Islamists. But the colonel in charge of the French troops in the area, a muscular man with close-cropped hair, says proudly: "Diabaly is safe again."
France's advance northward continued through the weekend, with the military announcing they had seized control of both Gao and, on Monday morning, Timbuktu. Just as they had in Diabaly, the Islamists melted away in front of the advancing force. But they will not disappear entirely.
Larger than All of Europe
Northern Mali is just one part of the vast hinterland in which the Islamists can hide. French Foreign Minister Laurent Fabius refers to the rocky and sandy desert, spanning 7,500 kilometers (about 4,700 miles) from Senegal in the west to Somalia in the east, as "Sahelistan." The Sahel zone is larger than all of Europe and so impassable that no power in the world can fully control it. The French have deployed all of 2,400 troops to the region, the Germans have contributed two transport planes.
Sahelistan is the new front in the global fight against violent Islamists. Should other countries -- Germany or Britain, for example -- join the French with ground troops, it is quite possible that the West will become just as entrenched there as it has in the other front against global terror: Afghanistan.
The Sahel zone is a lawless region. It begins in the southern part of the Maghreb region of North Africa, where the power of the Arab countries begins to fade, and where the already weak sub-Saharan countries like Mali, Niger and Chad were never able to gain a foothold. It is a no-man's land honeycombed with smugglers' roads and drug routes, an El Dorado for the lawless and fanatics.
The war has become increasingly brutal. Although an Islamist faction from Kidal in northern Mali announced on Wednesday that it was willing to negotiate, there was also news of atrocities committed by the Malian army, which reportedly killed at least 30 people as it advanced northward. Eyewitnesses say that people were shot to death at the bus terminal in the central Malian town of Sévaré. An army lieutenant made no secret of his hatred for the insurgents, saying: "They were Islamists. We're killing them. If we don't they will kill us."
After the Arab spring and the death of al-Qaida leader Osama bin Laden, many hoped that terrorism could finally be drawing to a close. But even former Libyan dictator Moammar Gadhafi once predicted that chaos and holy war would erupt if he were toppled. "Bin Laden's people would take over the country," Gadhafi said.
Now it is becoming apparent that his prophecy applies to even larger swathes of the desert. The crisis in northern Mali and the ensuing bloodbath at the natural gas plant in Algeria are only two indications. In northern Niger, Islamists are targeting white foreigners, hoping to kidnap them and extort ransom money. In northern Nigeria, fighters with the Islamist sect Boko Haram attacked yet another town last week. They shot and killed 18 people, including a number of hunters who had been selling game there, and then disappeared again. Muslims consider the flesh of bush animals to be impure.
'One of the Darker Sides'
On Sept. 11 of last year, Islamists murdered US Ambassador Christopher Stevens and three embassy employees in the Libyan city of Benghazi. Last Thursday, Germany, Great Britain and the Netherlands withdrew their citizens from Libya, fearing new attacks.
In Sudan's embattled Darfur region, militias hired by the Islamist junta were harassing the local population until recently. And in Somalia, Kenyan and Ugandan soldiers are trying to drive back the fundamentalist Al-Shabaab militants.
Robert Malley of the International Crisis Group referred to it as "one of the darker sides of the Arab uprisings," in a recent conversation with the New York Times. "Their peaceful nature may have damaged al-Qaida and its allies ideologically, but logistically, in terms of the new porousness of borders, the expansion of ungoverned areas, the proliferation of weapons, the disorganization of police and security services in all these countries -- it's been a real boon to jihadists."
Islamism in the Sahel zone is backward and modern at the same time, ideologically rigid and perversely pragmatic. In Timbuktu, fanatics are cutting off the hands and heads of criminals, and yet the Islamists have become wealthy by taking over the cocaine and weapons business, as well as human trafficking operations.
Sahelistan's new masters are forging alliances with local insurgents and internationally operating jihadists. In Mali, they took over the unrecognized state of Azawad, formed after a Tuareg rebellion in April 2012 -- a relatively easy task, after many Tuareg switched sides and joined the ranks of the Islamists. Ansar Dine, the largest Islamist group with its roughly 1,500 fighters, consists largely of Tuareg tribesmen.
After Islamists had captured the Malian city of Gao in June 2012, journalist Malick Aliou Maïga observed delegations of bearded men going to see the new rulers almost daily. "They were supporters from Saudi Arabia, Algeria and Qatar. They were bringing money."
Cynical Political Opportunist
Al-Qaida and its splinter groups in Sahelistan are no longer under the command of a charismatic leader like Osama bin Laden. Instead, they have many commanders, including ruthless fighters like Mokhtar Belmokhtar, who is held responsible for the attack at the In Amenas natural gas plant, the largest terrorist incident since the 2008 Mumbai attacks. In Mali, there is Ansar Dine leader Iyad Ag Ghaly, a cynical political opportunist.
These people pose an enormous threat in West Africa. Neighboring countries like Guinea, Liberia, Sierra Leone and Ivory Coast have only recently emerged from civil wars and could plunge back into chaos at any time. It stands to reason that members of the West African economic community ECOWAS were the first to join France by deploying troops to Mali, beginning with a contingent of 1,750 soldiers.
General Carter Ham, commander of the US Army's Africa Command, told the Telegraph that the "growing linkage, network collaboration, organization and synchronization" among the various terrorist groups in the region is what "poses the greatest threat to regional stability and ultimately to Europe."
Only one border separates Mali's extremists from the Mediterranean, the 1,376-kilometer border between Mali and Algeria. President Abdelaziz Bouteflika, 75, still controls Algeria with an iron fist. Nevertheless, Algeria is the birthplace of Salafism in the Maghreb region, the radical Muslim school of thought that many extremist groups, including Al-Qaida, invoke today.
In the late 1980s, the regime permitted the first Islamist party in the region, the Islamic Salvation Front (FIS). When the FIS seemed headed for victory in the 1991 elections, there was a military coup. The FIS then went underground and fought a brutal war of terror against Algiers that claimed up to 200,000 lives.
The combatants who became radicalized at the time include Abdelmalek Droukdel, born in northern Algeria in 1970. As an adolescent, Droukdel joined the mujahedin and fought the Soviets in Afghanistan. Upon his return, Droukdel and others formed the "Salafist Group for Call and Combat," which is now called "Al-Qaida in the Islamic Maghreb" (AQIM). The group has long since moved beyond its original goal of overthrowing the government in Algiers. Instead, its leaders dream of establishing a caliphate across all of Sahelistan.
Not Particularly Successful
Droukdel's fiercest adversary is the Algerian intelligence chief, Mohammed Mediène, trained by the KGB in the former Soviet Union. He has headed the fight against the Islamists for years and takes an unrelenting approach that categorically excludes negotiating with terrorists.
Mediène is a difficult partner for the West. He was likely the one responsible for ordering the Algerian army to storm the natural gas plant in the desert in the week before last. Algerian special forces opened fire on the terrorists, despite the risk to the lives of hundreds of hostages. The assault ended in the deaths of about 40 foreign hostages.
In the other countries of the Sahel zone, however, regular military forces tend to be on the losing end against Islamist insurgents. A year ago, the Ansar Dine extremists overran the Malian army within only a few weeks. The troops in the region are all as weak and corrupt as the countries that deploy them. They are poorly equipped and the soldiers suffer from poor morale, partly because the men must often wait months for their pay.
The US is seeking to arm the countries in the region to combat the threat from the desert with a secret US government program called "Creek Sand." Washington has stationed small aircraft in Ouagadougou, the capital of Burkina Faso, and at various other strategically important locations in the region. The Pilatus PC-12 aircraft are unarmed but filled with state-of-the-art surveillance technology. The information they gather as they fly over the desert is meant to help local military leaders in the hunt for terrorists, but the program has not been particularly successful thus far.
Whether brutal military action, such as that which took place in Algeria, will deter Islamists is also disputed. The countries of Sahelistan are among the poorest in the world, and the region is regularly plagued by famine. "A young person from there has no chance of leading a good life," says deposed Malian President Amadou Touré.
'You Don't Even Recognize Them'
The terrorists, on the other hand, are comparatively well off, offering young men a monthly salary of about 90 ($121). Each recruit also receives a Kalashnikov, daily meals and a modicum of power over the rest of the population.
Shortly after recruitment, the new fighters are sent to training camps called Katibas, many of them in northern Mali and along the eastern border with Mauritania. In addition to receiving training with machine guns and hand grenades, the recruits also study the Koran. "You don't even recognize them when they come back from there," says a Tuareg tribesman in Bamako.
Experts say that the Islamist fighters in Mali are generally better equipped and better fed than government soldiers. They have rocket-propelled grenades, SA-7 rockets and other modern weaponry. Their main weapons are the poor man's tanks known as "technicals" -- pickup trucks with heavy machine guns mounted on the bed, and bags of ammunition hanging off the sides for the fighters on foot.
After the collapse of the Libyan regime, most of the weapons and ammunition were stolen from Gadhafi's weapons stores, mostly by the dictator's former Tuareg mercenaries. Fresh supplies of ordnance aren't a problem either, now that Africa's Islamists are hoarding many millions of dollars.
A little over three years ago, Malian police officers made a strange discovery in northern Mali: a Boeing 727, parked in the middle of the desert, without seats but apparently equipped for carrying cargo. It was found that the plane was registered in Guinea-Bissau and had taken off from Venezuela.
The find confirmed the authorities' fears that South American cocaine cartels are sending large quantities of drugs to West Africa, sometimes using aircraft. Gangs that cooperate with the Islamists then take the drugs to the Mediterranean region. The business is said to have generated billions in profits.
'Throats Are Slit Like Chickens'
Kidnappings are the Islamists' second financing mainstay. "Many Western countries pay enormous sums to jihadists," scoffs Omar Ould Hamaha, an Islamist commander who feels so safe in the western Sahara that he can sometimes even be reached by phone. Experts estimate that AQIM has raked in 100 million in ransom money in recent years.
About half of the kidnappings have ended violently. Boko Haram terrorists murdered a German engineer in northern Nigeria a year ago, and French engineers are often targeted. France depends on Niger for uranium and the state-owned nuclear conglomerate Areva is mining there on a large scale. It's impossible to completely protect Areva's employees. Two years ago, kidnappers even ventured into the dusty Nigerien capital Niamey, where they kidnapped two Frenchmen from a restaurant.
For the victims, being kidnapped usually marks the beginning of an ordeal lasting months or even years. To shake off pursuers, the Islamists constantly move their hostages across hundreds of kilometers of desert, either in the beds of their pickup trucks or in marches that can last weeks. Canadian diplomat Robert Fowler titled his book about his time in the hands of extremists "A Season in Hell."
Fowler was released in April 2009, after 130 days in captivity. Ottawa denies having paid ransom money. The Frenchmen kidnapped in Niamey, however, died when a French special forces unit tried to liberate them. "At the slightest sign of an attack, the prisoners throats are slit like chickens," says Islamist leader Hamaha.
At least seven European hostages are currently waiting somewhere in the desert to be rescued -- at least that's what security forces hope. Islamists have threatened to kill them all, as revenge for the air strikes France has now launched in Mali.
Translated from the German by Christopher Sultan
© SPIEGEL ONLINE 2013
All Rights Reserved
Reproduction only allowed with the permission of SPIEGELnet GmbH