Libya’s renegade Gen. Khalifa Haftar was unable to control his militias despite preliminary approval to abide by the cease-fire which started on Sunday.
The ninth brigade of Tarhuna was particularly uncontrollable and behind most of Haftar’s breaches. 

Observers say the commanders of this brigade, who were former fighters of late leader Muammar Gaddafi’s regime, were the reason why Haftar did not sign the cease-fire agreement with the UN-recognized Government of National Accord (GNA) based in Tripoli.

Pro-Haftar social media accounts expressed refusal to sign the cease-fire which would force them to withdraw from the locations they have captured during

Read more: Why did Libya's Haftar not sign cease-fire deal?