U.S. service member killed by roadside bomb in Afghanistan

WASHINGTON — The U.S. military says a U.S. commando has been killed in Afghanistan after being hit by a roadside bomb while on patrol with Afghan forces in a northeastern province bordering Pakistan.

U.S. forces have been conducting counterterror operations with Afghan troops against Islamic State militants in Achin, Nangarhar province. The U.S. military says the commando, whose name was not released, died from wounds sustained when the patrol triggered an improvised explosive device.

Gen. John Nicholson, commander of U.S. forces in Afghanistan, says the U.S. remains committed to defeating the Islamic State Khorasan group, the IS affiliate in Afghanistan.

The U.S. has been conducting airstrikes near Achin. Last week Afghan officials said a U.S. airstrike hit a house, killing civilians. The U.S. says it’s looking into the incident.