The 67th Air Defense Artillery Regiment, also known as the 67th ADA, is a distinguished unit within the United States Army, specializing in air defense operations. The regiment's motto, "Memor Et Fidelis" (Mindful and Faithful), reflects its commitment to service and dedication. The unit's distinctive unit insignia, which includes a shield and a scroll, is a testament to its historical significance and operational role in the defense of the nation. The regiment has a rich history, having been constituted in 1918 and playing a crucial role in various conflicts, including World War II and the Cold War. The 67th ADA continues to be a vital part of the Army's air defense capabilities, ensuring the protection of U.S. and allied forces from aerial threats.