2:174 HHQ ADA

• Origins: The 2nd Battalion, 174th Air Defense Artillery Regiment (2-174th ADA), also known as HHQ ADA, traces its lineage back to Ohio National Guard units formed in the 19th century. • World War II Service: Elements of the 174th served in the Pacific Theater during World War II, providing anti-aircraft defense against Japanese air raids. • Cold War Role: During the Cold War, the unit was tasked with defending key infrastructure and cities in the United States from potential Soviet air attacks. • Modernization: The battalion transitioned to using the Avenger Air Defense System, a highly-mobile, surface-to-air missile system mounted on a Humvee. • 9/11 Response: Soldiers from 2-174th ADA were mobilized for homeland security missions following the September 11, 2001 attacks, providing critical air defense capabilities. • Overseas Deployments: Members of the battalion have deployed to support operations in Iraq and Afghanistan, providing base defense and convoy security. • Joint Training: The unit regularly participates in joint training exercises with active duty Army and allied forces to maintain readiness in air defense operations. • Community Support: 2-174th ADA is active in Ohio communities, frequently participating in parades, ceremonies, and disaster relief operations. • Unit Motto: The 174th ADA Regiment's motto is "Quisquam Usquam" ("Anytime, Anywhere"), reflecting their readiness to deploy and defend. • Distinctive Unit Insignia: The regiment’s insignia features a red shield with a gold missile, symbolizing their air defense mission and historic artillery roots.