Gumecindo De La Rosa

The 90th Regional Readiness Command (RRC) traces its lineage to the 90th Infantry Division, established in 1917 and distinguished in both World Wars, notably during the Normandy landings and the liberation of France in World War II. Reactivated in various forms throughout the twentieth century, the unit transitioned to the 90th Army Reserve Command (ARCOM) in 1967, providing command and control for reserve units in several states. In 1996, it was redesignated as the 90th Regional Support Command and later as the 90th Regional Readiness Command, headquartered in Little Rock, Arkansas. The 90th RRC was responsible for the readiness, mobilization, and support of Army Reserve units across the south-central United States until its inactivation in 2008 as part of Army Reserve transformation efforts.

The 130th Engineer Brigade was originally constituted in 1943 as the 1303rd Engineer General Service Regiment and served with distinction in the European Theater during World War II. Reorganized and redesignated several times, the unit became the 130th Engineer Brigade in 1969 and provided vital engineering support in Vietnam, including construction, mobility, and infrastructure development. Throughout the Cold War and into the 21st century, the brigade was stationed in Germany, supporting U.S. Army Europe and participating in key operations such as Operation Joint Endeavor in Bosnia and Operation Iraqi Freedom. Today, the 130th Engineer Brigade is based at Schofield Barracks, Hawaii, and continues to provide multi-role engineer capabilities in support of U.S. Army Pacific operations.

The 386th Engineer Battalion was a combat engineer unit assigned to the 49th Armored Division of the Texas Army National Guard. Activated during the post-World War II reorganization of the National Guard, the battalion provided vital engineering support, including mobility, countermobility, and survivability operations, for the division's armored formations. Throughout the Cold War, the 386th participated in annual training exercises and state emergency response missions, enhancing the division's readiness for both combat and civil support roles. The unit's legacy reflects the broader mission of National Guard engineers in supporting both national defense and community needs.