Cpl. Pastor Balanon Jr., of San Francisco, will be buried Thursday in Arlington National Cemetery near Washington, D.C.

Hawai'i-based Joint POW/MIA Accounting Command (JPAC) assisted in the recovery of identification process.

In late October 1950, Balanon was assigned to L Company, 3rd Battalion, 8th Calvary Regiment, then engaging enemy forces south of Unsan, North Korea, near a bend in the Kuryong River known as the Camel's Head. Chinese communist forces attacked the 8th Regiment's positions on Nov. 1, 1950, forcing a withdrawal to the south where they were surrounded by the enemy. The remaining survivors in the 3rd Battalion attempted to escape a few days later, but Balanon was declared missing in action on Nov. 2, 1950, in the vicinity of Unsan County.

In 2001, a joint U.S.-North Korean team, led by JPAC, excavated a burial site in Kujang County, south of Unsan County. A North Korean citizen living near the site told the team that the remains were relocated to Kujang after they were discovered elsewhere during a construction project.The battle area was about one kilometer north of the secondary burial site.

Among other forensic identification tools and circumstantial evidence, scientists from JPAC and the Armed Forces DNA Identification Laboratory also used mitochondrial DNA and dental comparisons in Balanon's identification.