TRIPOLI - Armed groups attacked Libya's interim parliament and an air base in the east Sunday, adding to turmoil in the troubled country where a rogue general has launched an offensive against Islamists in the city of Benghazi.
A colonel claiming to speak on behalf of the army declared that parliament had been suspended.
"We, members of the army and revolutionaries (former rebels), announce the suspension of the General National Congress," said Mokhtar Fernana, reading out a statement broadcast on two private television channels.
Private television channel Libya International was hit by rockets, shortly after broadcasting the statement.
"At least four rockets struck the channel's offices. There was material damage but no victims," said a journalist speaking on condition of anonymity.
Since the toppling of dictator Muammar Gaddafi in 2011, successive Libyan governments have struggled to impose order as heavily armed former rebel brigades have carved out their own fiefdoms.
Justice Minister Salah al-Marghani said two people had been killed and 55 wounded in clashes between rival militia groups in southern Tripoli, but he added that the violence had "no real link" to an offensive launched Friday by ex-general Khalifa Haftar against Islamists in Benghazi, 1,000km to the east.
Witnesses identified the assailants as members of the influential Zintan brigades who are known for their opposition to the Islamists and have attacked parliament, known as the General National Congress, before.
MPs were evacuated from the building in southern Tripoli as heavy gunfire erupted after a convoy of armoured vehicles entered the city from the airport road and headed for the GNC.
Residents said gunmen in civilian clothes attacked the building but no casualties were reported.
The Zintan brigades are made up of former rebels who fought Gaddafi.
The groups from Zintan now control areas in southern Tripoli around the airport.
An AFP photographer said a column of smoke billowed over the GNC building after gunmen set fire to an annex, and that several cars parked nearby had been damaged.
Later, the gunmen were seen withdrawing to their bases and gunfire was heard along the airport road, residents said.
Militias have launched several attacks on the GNC, including on March 2 when two lawmakers were shot and wounded.