The United Nations humanitarian coordinator for Libya on Friday condemned the cutting off of water supply to the capital Tripoli over the past week as "particularly reprehensible" and said it must stop immediately, reported Reuters.
An armed group on Monday stormed a control station at Shwerif, stopping water from being pumped and threatening workers, the Great Man Made River Project, which supplies water to much of Libya, said in a statement.
The armed group is seeking to use the water cut-off as pressure to force the release of detained family members, UN humanitarian coordinator Yacoub El Hillo said in a statement.
The supply has been cut to more than 2 million people in Tripoli and nearby towns and cities.
Tripoli, seat of the internationally recognised Government of National Accord (GNA), has been under assault for a year by the eastern-based Libyan National Army of Khalifa Haftar.
An escalation in fighting since mid-March has involved intense bombardment, particularly in the south of the city near the front lines, with projectiles hitting a hospital.
The warfare has hindered efforts to prepare Libya's already tattered health system for an outbreak of the coronavirus, with 24 cases confirmed in the country. State efforts to slow the spread of the disease have included a curfew.
Electricity supply has also been repeatedly cut in Tripoli and some other areas over the past week.
"At this moment when Libya is fighting the threats of the COVID-19 pandemic, access to water and electricity is more than ever life saving, and such individual acts to collectively punish millions of innocent people are abhorrent and must stop immediately," Hillo said.
The GNA forces announced, in a statement published by the media office of Operation Volcano of Anger on its Facebook page, the arrival of a ship from Egypt to the eastern port of Tobruk yesterday, carrying 40 containers of military supplies to Haftar's militias.
The Egyptian military shipments come at a time when battles are escalating between the warring parties, as eastern forces continue to target civilians on the outskirts of Tripoli, which prompted the GNA forces to launch Operation Peace Storm with the aim of stopping Haftar's aggressions.
At the end of March, the GNA forces recorded the arrival of two military cargo planes, coming from the Emirati capital Abu Dhabi, to one of the military bases in the Haftar-controlled city of Al-Marj.
The GNA forces have previously announced that numerous foreign military cargo flights have entered Libyan airspace and landed in military bases controlled by Haftar's militias.