From left to right, Dr. Jamie Blow, U.S. Army Medical Research and Development Command, Principal Assistant for Research and Technology, executive officer, Lt. Col Brian Johnson, WRAIR, research psychologist, Mark Dertzbaugh, USAMRDC, Research & Technology, principal assistant, Col. Chad Koenig, WRAIR, commander, Col. Kenneth Walters, WRAIR, chief of staff. Blow relay information to the WRAIR command team and Dertzbaugh during Dertzbaugh's visit to WRAIR, June 29. (U.S. Army photo by Tyra Breaux).