This 5 April 2019 video says about itself:
He had ordered his troops on Thursday to march on the capital, escalating a conflict with the [Tripoli] government.
Militiamen from the coastal town of Zawiya retook the base after a “short exchange of fire”, though Haftar has vowed to continue the fight.
Despite appeals to calmness and restraint, there is fear internationally of a new civil war in Libya.
The government in Tripoli, threatened by the Libyan National Army of warlord Haftar, has announced a counter-offensive called “Volcano of Anger”.
Prime Minister Sarraj of the … government in Tripoli had a military spokesperson declare that the operation aims to clear all cities in the country from illegal forces. Sarraj blames Haftar for plunging the country into a new cycle of violence, and says that only personal motives play a role for him. …
Both parties have combat aircraft with which attacks are carried out. Since Thursday, 23 people are said to have been killed in the fighting.
Today there was a battle at the international airport of Tripoli, 24 kilometers south of the city. Yesterday Haftar’s troops reported that they had taken the airport. …