Taliban sends hundreds of fighters to eastern Afghanistan to wage war against Islamic State

JALALABAD, Afghanistan — The Taliban has expanded its shadowy war against the Islamic State branch in Afghanistan, deploying hundreds more fighters to this eastern province in an increasingly violent fight and critical test of the group’s counterterrorism abilities after the U.S. troop withdrawal.

More than 1,300 additional Taliban fighters have been deployed to Nangahar province in the past month with orders to increase the tempo of operations, according to Taliban security officials. Taliban night raids against suspected Islamic State-Khorasan members are on the rise, and many of the hundreds arrested have disappeared or turned up dead, according to Jalalabad residents and Taliban fighters.