In Israel, the military is utilizing 3D printing technology in a big way, particularly in the development of the Iron Dome defense system. The Iron Dome is an air defense system that is designed to intercept and destroy short-range rockets and artillery shells. One of the key benefits of 3D printing in the military area is the ability to produce custom and unique parts quickly and cost-effectively. The Iron Dome system makes use of this technology by printing certain components such as casing and brackets, that would otherwise be difficult or time-consuming to produce using traditional manufacturing methods. In addition, 3D printing also enables the military to reduce dependence on foreign suppliers and produce components on demand, thereby increasing the speed of production and enhancing the system's overall capability. 3D printing has also allowed for the creation of prototypes and mockups, which in turn has allowed for faster and more efficient testing and development of the system. The use of 3D printing in the Iron Dome system has played a significant role in enhancing its performance and reliability, making it a critical component in the defense of Israel. The technology has allowed for faster and It is a clear example of how 3D printing can make a real impact in the field of defense, by improving efficiency and performance, while also reducing costs and increasing self-sufficiency. Overall, the integration of 3D printing technology into the Iron Dome system is a major step forward for the military in Israel, and is likely to pave the way for further adoption of 3D printing technology in other defense applications.