A Taliban attack on an Afghan military base in Sangin District, Helmand Province, kills at least 10 Afghan soldiers and injures 4 others.
A shootout during joint exercises with U.S. and Afghan soldiers in Nangarhar Province leaves between four and six Americans, and six Afghans dead. It is unknown if the Taliban or rogue Afghan forces were responsible.
The Afghan National Army abandons the western Shib Koh District after the government failed to resupply troops stationed there. The district, which borders Iran, is now effectively under Taliban control.
A series of U.S. airstrikes kills at least 30 Afghan civilians, including 16 children, in Garmsir District, Helmand Province. Additional civilians were left wounded or buried in the rubble. The target of the strikes was a suspected Taliban compound. The United States' strategy aims to push the Taliban into talks.
Taliban forces overrun the Sangin District in Afghanistan's southern Helmand Province following clashes with Afghan security forces which left dozens dead. Taliban militants have reportedly surrounded the local police compound with around 170 officers trapped inside the compound, according to a local official.