138th Signal Battalion

• Origins: The 138th Signal Battalion traces its lineage to the Missouri National Guard, with its earliest roots dating back to World War I-era signal units. • World War II Service: Elements of the battalion saw service during World War II, providing vital communications support to various U.S. Army operations. • Cold War Role: During the Cold War, the 138th was an integral part of maintaining readiness and communication capabilities in support of both state and national missions. • Desert Storm Activation: The 138th Signal Battalion was federally activated during Operation Desert Storm, supporting operations and communications for deployed forces. • Modernization: Over the decades, the unit transitioned from traditional wired telegraph and radio systems to cutting-edge digital and satellite communication technologies. • Disaster Response: The battalion has been mobilized for state emergencies, such as flood and tornado response, ensuring communication lines for first responders and relief agencies. • Distinctive Insignia: The unit’s insignia features lightning bolts, symbolizing the speed and power of military communications. • Community Engagement: Members of the 138th have participated in numerous community events, parades, and educational outreach programs across Missouri. • Post-9/11 Deployments: Since 2001, the battalion has supported multiple overseas deployments, including missions in Iraq and Afghanistan as part of Operation Iraqi Freedom and Operation Enduring Freedom. • Unit Motto: The battalion’s motto, “Connect and Protect,” reflects its dual mission of ensuring secure and reliable communications while safeguarding the network and its personnel.