At least 22 people, including 20 foreign tourists, have been killed in a brazen daytime attack by gunmen on a museum next to parliament in the Tunisian capital, Tunis.
Tourists are evacuated from Bardo Museum Photo: AFP
Italian, Spanish, Polish and German citizens were among those killed, as well as a Tunisian and a police officer, PM Habib Essid said.
Security forces killed two gunmen and were searching for accomplices, he added.
The attack happened at the Bardo Museum in central Tunis.
At the time of the attack deputies in the neighbouring parliamentary building were discussing anti-terrorism legislation. Parliament was evacuated following the attack.
At least 22 tourists and two Tunisians were injured in the attack, Mr Essid said.
"It is a critical moment in our history, and a defining moment for our future," he said.
"We have not established the identity of the two terrorists," he said, adding: "Reports are not final, these two terrorists could have been assisted by two or three other operatives."
Security operations were "still underway", with forces "continuing to comb the area to find out the remaining operatives, if any".
Tunisian security forces secure the area after gunmen attacked Tunis' famed Bardo Museum. Photo: AFP
The remaining hostages held at the museum had been freed, Reuters news agency reported, citing an unnamed government official.
Local media reports said British, Italian, French and Spanish nationals were among those taken hostage during the attack.
Local television footage showed tourists fleeing to safety, escorted by security forces.
A museum employee told Reuters the two attackers "opened fire on the tourists as they were getting off the buses before fleeing into the museum".
French Prime Minister Manuel Valls said he condemned the "terrorist attack in the strongest terms... we are very alert about how the situation is evolving", he added.
Eyewitness Yasmine Ryan told the BBC there had been "a growing crowd" of at least 500 people outside the museum.
People escaping from Tunis' famed Bardo Museum during an attack by two men armed with assault rifles. Photo: AFP
She said she saw "helicopters flying overhead" and "tanks rolling in".
The attack is a huge blow for Tunisia's tourism industry and its government, which only emerged at the end of a long political transition several months ago, the BBC's Arab affairs editor Sebastian Usher reports.
Islamist militants have tried to derail the democratic transition, which, although fragile, remains the most positive result in the Middle East of the Arab Spring, our correspondent adds.
The Bardo museum, renowned for its collection of antiquities, is a major attraction in Tunis.
Tourism is a key sector of Tunisia's economy, with large numbers of Europeans visiting the country's resorts.
In 2002, 19 people, including 11 German tourists, were killed in a bomb blast at a synagogue in the resort of Djerba. Al-Qaeda said it had carried out that attack.
Concerns about security in Tunisia have increased in recent months as neighbouring Libya has become increasingly unstable.
A large number of Tunisians have also left to fight in Syria and Iraq, triggering worries that returning militants could carry out attacks at home.
Tourists are evacuated by special forces from the Bardo Museum Photo: AFP
-BBC
