The Government of National Accord accused forces loyal to eastern-based strongman Khalifa Haftar of being behind Saturday's attacks on Mitiga airport, but did not report any casualties.

An air strike by "Emirati drones" hit the airport early Saturday morning, followed by "Grad rockets launched by (pro-Haftar) militia", the GNA said on Facebook.

The former military airbase had been Tripoli's sole functioning airport until a rocket attack on September 1 wounded four civilians including three pilgrims returning from Mecca in Saudi Arabia, the latest in a string of similar incidents.

Authorities responded by diverting flights to Misrata, 200 kilometres (120 miles) to the east, until further notice.

Haftar's self-styled Libyan National Army has been battling since early April to seize the capital from pro-GNA forces.

The two sides have since become embroiled in a stalemate in the capital's southern outskirts.

Haftar's forces, which accuse the GNA of using Mitiga for military purposes, say they are targeting "Turkish drones" being launched from the airport to attack their troops in southern Tripoli.

The GNA's interior ministry has identified at least 11 attacks on Mitiga since June 21, not including Saturday's incident.

The Tripoli-based GNA called Saturday's attack a "desperate attempt" at revenge for losses sustained the previous day.

Haftar's forces announced overnight that two senior commanders of a pro-LNA armed group from the town of Tarhuna, southeast of Tripoli, had been killed in an air strike south of the capital.

Since April, the fighting around Tripoli has killed at least 1,093 people and wounded 5,752, while some 120,000 others have been displaced, according to the World Health Organization.

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