On 15 April, reinforcements from the southern Libya Shield forces, led by Islamist commander Ahmed Abdul Jalil Al-Hasnawi, arrived at Temenhint airbase to back up the Government of National Accord (GNA)-affiliated forces, including the Misratan Third Force and the Benghazi Defence Brigades (BDB), in their battle against the Libyan National Army (LNA).

On 16 April, militias affiliated with Khalifa Al-Ghwell, announced that they are joining the BDB and the Misratan Third Force, to join in the fight against the LNA in the South. Despite the announcement, there is no evidence of their deployment yet.

On 17 April, the LNA led an airstrike on the BDB base south of Sirte. Former Bunyan al-Marsus forces have mobilized to Sirte, where they are functionally aligned with the BDB, causing concern about the possibility of a BDB counter attack against the LNA. Ongoing conflict between the LNA and the GNA’s Misratan-led Third Force in Southern Libya could spill back over onto the initial battle ground of the Oil Crescent.

In Derna on 14 April, the LNA targeted Derna Mujahedeen Shura Council (DMSC) positions south of the city with a new volley of airstrikes; the LNA aerial and naval blockade in Derna continues.

On 17 April, eleven members of the Basboosa family were executed by The Libya Dawn-linked Kani militia in the town of Tarhuna southeast of Tripoli. Founded by the former General National Congress (GNC) rapporteur Ahmed Al-Saadi, the Kani militia is responsible for many previous assassinations and massacres against specific tribes and families.