Speaking to journalists after a much-anticipated summit in Berlin, German Chancellor Angela Merkel and UN Secretary-General Antonio Guterres said Sunday's agreement advances a political process and rules out a military solution to the conflict, which escalated.
"We reached an agreement on a comprehensive plan to support a ceasefire in Libya," said Merkel, acknowledging the road to peace in Libya would be long and arduous.
"We all agree that we should respect the arms embargo and that the arms embargo should be controlled more strongly than it has been in the past," added the German leader, though she confirmed potential sanctions for violators were not discussed.
Sunday's deal marks a new stage in diplomatic attempts towards ending the country's most recent bout of fighting, which began when renegade military commander Khalifa Haftar's eastern-based forces began an assault on the capital, Tripoli last April, leading to more than nine months of fighting in which more than 2,000 people have been killed, according to the United Nations.
Haftar and his rival, Fayez al-Sarraj, prime minister of Tripoli's UN-recognized Government of National Accord (GNA), attended but were not participants at the Berlin summit - the first to bring all parties and their backers together.
The two men did not meet directly, with Merkel citing differences of "great magnitude".
Reports of arms, troops, and cash flooding into Libya from foreign allies in recent months have led to concerns over spiraling violence amid Haftar's offensive.
"That escalation that was taking place and was becoming extremely dangerous - today there was a strong commitment to stop it," said Guterres following almost four hours of talks in Berlin.
Even as world leaders convened in Germany, reports emerged of air raids and shelling in Tripoli, in apparent violation of an uneasy ceasefire brokered Turkey and Russia on January 12.
A number of key ports and oilfields in Libya were shut down by forces loyal to Haftar on Sunday and the previous day, obstructing the resource on which Libya's economy is almost totally reliant, in an apparent bid to ratchet up pressure before the summit.
Source: Al Jazeera