French police extended a manhunt on Thursday for two brothers suspected of killing 12 people at a satirical magazine in Paris in a presumed Islamist militant strike that national leaders and allied states described as an assault on democracy.
France began a day of mourning for the journalists and police officers shot dead on Wednesday morning by black-hooded gunmen using Kalashnikov assault rifles. French tricolor flags flew at half mast throughout the country.
Police released photos of the two French nationals still at large, calling them “armed and dangerous”: brothers Cherif and Said Kouachi, aged 32 and 34, both of whom were already under watch by security services.
The journal Charlie Hebdo is well known for lampooning Islam and other religions, as well as political figures.
Islamist militants have repeatedly threatened France with attacks over its military strikes on Islamist strongholds in the Middle East and Africa, and the government reinforced its anti-terrorism laws last year.
Prime Minister Manuel Valls said France faced a terrorist threat “without precedent” and confirmed the two brothers were known to security services. But he added it was too early to say whether authorities had underestimated the threat they posed.
“Because they were known, they had been followed,” he told RTL radio, adding: “We must think of the victims. Today it’s a day of mourning.”
A total of seven people had been arrested since the attack, he said. Police sources said they were mostly acquaintances of the two main suspects. One source said one of the brothers had been identified by his identity card, left in the getaway car.
