Eastern Libyan forces will pursue their advance on the capital Tripoli, the head of the eastern parliament in the divided country said on Saturday, despite international calls for a halt in an offensive that risks causing many civilian casualties.
His comments came as more clashes rocked the southern outskirts of Tripoli, where eastern forces have been confronted by groups allied to Prime Minister Fayez al-Serraj's internationally recognised government.
The European Union last week urged the eastern Libya National Army (LNA) to stop its attacks, having agreed on a statement after France and Italy sparred over how to handle the conflict.
But the eastern parliament head said they would press an offensive launched a week ago under military commander Khalifa Haftar, the latest outbreak of a cycle of conflict since the 2011 overthrow of Muammar Gaddafi.
"We need to get rid of militias and terrorist groups," Aguila Saleh, head of the House of Representatives allied to Haftar, said using a reference eastern officials often make to describe forces allied to the Tripoli government, which relies on support from several armed groups.
"We assure the residents of Tripoli that the campaign to liberate Tripoli will be limited and not violate any freedoms but restore security and fight terrorism," Saleh told lawmakers in a session in the main eastern city of Benghazi.
Forces loyal to al-Serraj's government have so far kept the eastern offensive at bay. Fierce fighting has broken out around a disused former airport about 11 km (7 miles) from the centre and an eastern military source said a warplane belonging to the LNA had struck a military camp in an eastern Tripoli suburb.
Saley also said the United Nations mission to Libya and Serraj's government had been controlled by armed groups and had failed to expel them from the capital, and promised Libya would hold long-delayed elections after the Tripoli operation ends.
Haftar's offensive had surprised the United Nations, which had been planning to hold a national conference on April 14 to prepare Libya for elections.
The latest battle had by Friday killed 75 people, mainly fighters but including 17 civilians, and wounded another 323, according to U.N. tallies. Some 13,625 people have been forced out of their homes.
As well as the humanitarian cost, the conflict threatens to disrupt oil supplies, boost migration to Europe, scupper a U.N. peace plan, and allow Islamist militants to exploit the chaos.
Haftar, 75, a former general in Gaddafi's army who later joined the revolt against him, moved his troops out of their eastern stronghold to take the oil-rich desert south earlier this year, before sweeping up to Tripoli at the start of April.