IS suicide attack on Libya election commission kills 12
Suicide bombers stormed Libya's electoral commission in Tripoli today, killing at least a dozen people in an attack claimed by the Islamic State jihadist group.
The bloodshed comes as Libya prepares for elections later this year, seeking to recover from the turmoil that has plagued the North African country since the 2011 ouster of dictator Moamer Kadhafi.
Two armed assailants attacked the electoral commission building on Wednesday morning, shooting guards and officials before blowing themselves up, Interior Minister Abdelsalam Ashour told a news conference.
The internationally backed Government of National Accord (GNA) said it was dealing with "the consequences of the cowardly suicide attack", after the health ministry said at least 12 people were killed and seven wounded.
The interior ministry said two policemen were among those killed.
Security forces have since brought the situation under control, officials said, while the site has been sealed off.
Eyewitnesses earlier said shots and at least two explosions were heard, while black smoke could be seen rising from the commission headquarters.
The Islamic State group (IS) said it carried out the attack in a statement via its propaganda agency Amaq.
The United Nations mission in Libya condemned the "terrorist attack" and said it extended "its condolences to the families of the victims who lost their lives".
"Such terrorist attacks will not deter Libyans from moving forward in the process of consolidating national unity and building the state of law and institutions," it said on Twitter.
The UN is hoping that Libya can hold elections this year as it seeks to leave behind years of chaos since Kadhafi's overthrow.
UN special envoy Ghassan Salame said in February he was aiming for parliamentary and presidential elections in the North African country by the end of 2018, but warned conditions were not yet ready for polling.
The electoral commission is considered to be one of the few credible and independent institutions in the country.
Elections were banned during Kadhafi's 42-rule and after his ousting legislative polls were organised in 2012 and 2014.
But turmoil has continued in Libya with rival militias, tribes and jihadists vying for territory and the country's vast oil wealth.
A 2015 UN-backed deal to set up the GNA in Tripoli failed to end the turmoil, as divisions continue with a rival administration in the east.
Human Rights Watch warned in March the country was far from ready in political, judicial or security terms for elections, citing harassment of activists and journalists as among the problems to be overcome.
A new constitution has to be put to a referendum and an electoral law adopted before polling.
As of March, 2.4 million Libyan voters had been registered of a population of six million.
While most recent attacks across Libya have been outside Tripoli, the capital remains mired by insecurity.
In January clashes between rival militias around the city's only working international airport left some 20 people dead.
In 2015, IS claimed an attack on Tripoli's luxury Corinthia Hotel that killed nine people including five foreigners.