Col. Timothy D. Walsh, commander of the U.S. Army Medical Materiel Agency, speaks during a workshop at Fort Detrick, Md., to discuss additive manufacturing with the U.S. Food and Drug Administration on Dec. 9, 2019. Also pictured is Heather Agler, senior program manager for the FDA.

Photo by: C.J. Lovelace |  VIRIN: 191209-A-BL065-1002.JPG