Tunisian security forces and militants were engaged in a firefight in a Tunis suburb, the interior ministry said, adding that a policemen and up to four gunmen were killed.
Tunisian security forces and militants were engaged in a firefight in a Tunis suburb, the interior ministry said, adding that a policemen and up to four gunmen were killed.
The standoff, which began Monday afternoon, was not yet over, a ministry spokesman told AFP, adding that so far a policeman and "between two and four terrorists" had been killed.
Special units of the Tunisian National Guard surround
ed a building in the suburb of Raoued on Monday after a tip-off that "heavily armed" militants were inside the house, officials said.
Witnesses reached by AFP at the time said they had heard gunshots and had seen members of the security forces deploy in Raoued, not far from a popular beach in a Tunis suburb.
Interior ministry spokesman Mohamed Ali Aroui told reporters late Monday that the men holed up in the Tunis building had refused to surrender.
"Special units of the National Guard have surrounded a house where a terrorist group is located," he said.
"There was an exchange of fire, and efforts have been made to try to take them alive... (but) they don't want to give themselves up," he added.
The identities of the gunmen remain unknown and it is not clear how many remain inside the building.
Tunisia has since the 2011 revolution been rocked by sporadic violence linked to extremist militants who were suppressed under the regime of ousted strongman Zine El Abidine Ben Ali.
The authorities laid the blame for the separate killings last year of opposition politicians Chokri Belaid and Mohamed Brahmi on Ansar al-Sharia, a radical Salafist group suspected of having links with Al-Qaeda.
Also last year, around 20 members of the security forces were killed during operations targeting a group of extremists in the Chaambi mountain region along the border with Algeria.
