CAIRO—Forces aligned with Libya’s internationally recognized government took control of an airbase southwest of Tripoli on May 18 after a sustained assault, in what could be their most significant advance for nearly a year.
Watiya airbase, 125 km (80 miles) from the capital, has been an important strategic foothold for forces loyal to eastern-based commander Khalifa Haftar, who launched an offensive to capture Tripoli in April 2019.





