Dozens of militants stormed through the Tunisian town of Ben Guerdan to hit army and police posts in a street shoutoot.
Informing the residents that they were Daesh, and that they came to save the town near the Libyan border from what they called "tyrant" army; militants used a megaphone to chant "God is Great". Among them, Most were Tunisians themselves, with local accents, and even some familiar faces, according to officials and witnesses to Monday's attack.
A few hours later, in assault carried out by Daesh, a total of 36 militants were killed, among them seven civilians and 12 soldiers. Authorities described the incident as an attempt by Daesh to carve out terrain in Tunisia. It remains uncertain whether Daesh aimed to hold territory as they have done in Iraq, Syria and Libya, or intended only to dent Tunisia's already battered security. The group has yet to officially claim the attack.
However, as fuller details of the Ben Guerdan fighting emerge, the incident highlights the risk Tunisia faces from home-grown extremists drawn to Iraq, Syria and Libya, and who have threatened to bring their war back home. Noting that Monday's assault shows how the country is vulnerable to violence spilling over from Libya as Daesh expands, in spite of Tunisian forces' preparations to confront returning militants, and their defeat of militants in Ben Guerdan.
The Ben Guerdan attack is still being investigated by authorities, but most of the militants appear to have been already in the town, with a few brought in from Libya. Arms caches were deposited around the city before the assault.
"Most of them were from Ben Guerdan, we know their faces. They knew where to find the house of the counter-terrorist police chief," one witness, Sabri Ben Saleh, told Reuters. "They were driving round in a car filled with weapons, my neighbors said they knew some of them."
Troops have killed 14 more militants around Ben Guerdan since Monday. Others have been arrested and more weapons seized.
Regarding Daesh, officials say they are still determining if the militants had been in Libya before or had returned from fighting with ISIS overseas. Even though such a big number of militants and arms were in Tunisia is no surprise. After its revolt in 2011 to topple Zine El-Abidine Ben Ali, Tunisia has struggled with growing Islamist militancy.
According to government estimates, over than 3,000 Tunisians have left to fight with Daesh in Iraq and Syria. Also Tunisian security sources say many are with Daesh in Libya. Gunmen trained in Libya were blamed for attacks on tourists at the Bardo Museum in Tunis a year ago and at a beach hotel in Sousse in June.
Tunisians also play a major role in Daesh in Libya where they run training camps, according to Tunisian security sources.
But the scale of Monday's attack was unprecedented. The militants were well-organized, handing out weapons to their militants from a vehicle moving through the city, with knowledge of the town and its military barracks.
Hassein Taba, a local resident said "We came across a group of terrorists with their Kalashnikovs, and they told us: 'Don't worry we are not here to target you. We are the Daesh and we are here for the tyrants in the army." It could be said that these attack hit Tunisia at a very difficult time. Only last year, and after Daesh violence, the tourism industry that represents 7 percent of the economy is struggling hard to tempt visitors to return. With its new constitution, free elections and secular history, Tunisia is a target for jihadists looking to upset a young democracy just five years after the overthrow of dictator Ben Ali.
"The battle of Ben Guerdane in Tunisia, 20 miles from the Libyan border ... is proof enough that the Daesh has cells far and wide," said Geoff Porter, at North Africa Risk Consulting. "But what these cells can reliably do ... and how they are directed by Daesh leadership in Sirte, let alone in Iraq and Syria, is not known."
Daesh has grown in Libya over the past year and half, coopting local militants, battling with rivals and taking over the town of Sirte, now its main base. That has worried Tunisian authorities, who have built a border trench and tightened controls along nearly 200-km (125 miles) of the frontier with Libya.
Western military experts are training Tunisians to protect a porous border where smuggling has been a long tradition. Ben Guerdan is well-known as a smuggling town. "There are still some blind spots in intelligence, but they are advancing with the cooperation of neighboring countries and with the West," said Ali Zarmdini, a Tunisian military analyst.
But Tunisia's North African neighbors worry about the spill over impact of any further Western air strikes and military action against Daesh in Libya. After a U.S. air strike killed 40 mostly Tunisian militants in the Libyan town of Sabratha last month, Tunisian forces went on alert for any cross-border incursions.
Just days before the Ben Guerdan attack, Tunisian troops killed five militants who tried to cross from Libya. But the fact that even after that setback, militants mustered a force of 50 of its men to strike the town shows the group's ability to keep testing the Tunisian military.
Editor's note: This article has been edited from the source material
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