Afghanistan War

After serving nine years as an infantry officer in the Marine Corps, Maurice Naylon thought panic attacks were a myth.

Kyle Carpenter is a Marine veteran who received the Medal of Honor on June 19, 2014.

The Afghanistan conflict just recorded the most U.S. airstrikes in a single month in nearly a decade.

The soldier killed in Afghanistan on Monday has been identified as Army Sgt. 1st Class Jeremy Griffin.

The news of this latest American casualty comes after peace negotiations broke down a week ago.

The head of U.S. Central Command says that war against the Taliban will be stepped up following the collapse of peace talks.

Former Defense Secretary Jim Mattis also said Afghanistan needs more "resources" following the collapse of peace talks.

"We're going to have to learn from our past," he said, pointing to the rise of ISIS when U.S. troops pulled out of Iraq.

It's the deadliest year for U.S. troops in Afghanistan since 2014.