Cpl. Michael J. Palacio, 23, of Lake Elsinore, died March 29. He was conducting combat operations in Helmand province. The circumstances of his death were not disclosed.
According to the Department of Defense, 1,801 U.S. service members have died in Afghanistan in support of Operation Enduring Freedom since 2001. Just under 1,500 of those deaths are listed as "killed in action."
The Associated Press contributed to this report.