​​​​​​​“We're saying goodbye to the institution that bound us together for so long, but we're also celebrating the foundation of a new program to continue the mission,” Steve Reichard said during a ceremony hosted by Col. (Promotable) RJ Mikesh on April 12 at Fort Detrick. The ceremony disestablished the charter for Medical Communications for Combat Casualty Care (MC4) and established the charter for Operational Medicine Information Systems – Army (OMIS-A).