Armed Forces DNA Identification Laboratory (AFDIL)

Capabilities and methods

AFDIL applies a range of molecular techniques to extract and compare DNA from a variety of sample types, including skeletal remains, teeth, degraded tissue, and personal reference items. Common methods include short tandem repeat (STR) profiling for nuclear DNA, mitochondrial DNA sequencing for highly degraded samples, and Y-chromosome analysis for paternal lineage studies. The laboratory also performs kinship and statistical analyses to support identifications. Technical details and protocols can be found at technical resources.

Functions and services

• Identification of remains when fingerprints or dental records are unavailable.
• Analysis of highly degraded or commingled human remains.
• Support to casualty accounting and next-of-kin notification processes.
• Scientific consultation, training, and interagency assistance.

AFDIL works closely with military casualty offices, medical examiners, and civilian agencies during large-scale events and targeted recoveries. See the laboratory's role in the broader system at organization and partnerships.

History and organization

Established to provide a centralized capability for DNA identification within the Department of Defense, the laboratory has evolved with advances in genetic technology and forensic science. Its work combines laboratory analysis with case management, chain-of-custody practices, and quality assurance to ensure legally defensible results.

Importance and distinctions

AFDIL is distinctive because it specializes in difficult identifications related to military operations and mass recovery situations, often dealing with fragmentary or degraded remains. While primarily a military resource, it may provide expertise or collaborate with civilian authorities on complex forensic identifications. For outreach, policies, and contact points consult services and outreach and contact information.