The Washington Post reports: A U.S. air campaign against Islamic State militants in Libya, which was supposed to be a brisk illustration of the effectiveness of U.S. support for local forces, has turned into an extended operation with no clear end in sight.
About 100 militants are believed to remain in the coastal city of Sirte, which in 2015 became the most important Islamic State stronghold outside of Iraq and Syria. They are holed up in a small, densely packed residential area. For months, U.S.-backed local militia fighters have struggled against militant defenses and sniper attacks; last week, 14 fighters were killed on one day alone.
The elusiveness of victory in Sirte underscores the challenges that continue to face U.S. efforts to defeat extremists from North Africa to Afghanistan: the limitations of local fighting forces, including inadequate battlefield support and poor morale, and the corrosive effects of local political feuds. [Continue reading…]