Nangarhar offensive (2016)
The Nangarhar offensive was a 21-day military offensive in February and March 2016, carried out by the Afghan government against the Islamic State – Khorasan Province (IS–K), with the assistance of ISAF and U.S airstrikes. When the offensive ended, IS had reportedly lost all of its territory in Afghanistan and had been expelled from the country.
Source: Wikipedia — Nangarhar offensive (2016) (CC BY-SA 4.0)