The American military is looking at the possibility of using 3D printing, additive construction methods and cross-laminated timber (CLT) to build new military barracks and other buildings at various bases. The U.S. Army Corps of Engineers has already built new barracks at Fort Bliss, Texas, using 3D printing. …CLT is also being used in another centre planned at Joint Expeditionary Base Little Creek-Fort Story, also in Virginia. …Engineers at the Air Force Civil Engineer Center of the Air Force Installation and Mission Support Center are leading the way with research and development on the possibility of implementing concrete building construction techniques in future military construction projects. They discussed a number of topics, including additive construction, 3D-printed buildings, high performance cement and concrete mixes, geosynthetics, mass timber, composite materials, industrialized construction, tension fabric structures and carbon fiber-reinforced polymers.