The 211th Engineering Installation Squadron (211 EIS) is a unit of the Texas Air National Guard, stationed at Kelly Field Annex, Joint Base San Antonio, Texas. Established in 1952, the 211 EIS specializes in engineering, installing, and maintaining communications and information systems infrastructure for both peacetime and combat operations. The unit has supported numerous operations worldwide, including deployments in support of Operations Enduring Freedom and Iraqi Freedom. Known for its technical expertise and rapid deployment capabilities, the 211 EIS plays a vital role in ensuring robust and secure communications for U.S. and allied forces.