Military engineering is a branch of engineering that focuses on the design, construction, and maintenance of structures and systems used by armed forces. This includes building roads, bridges, and airfields, as well as fortifications and other defensive structures. Military engineers also work on logistics, ensuring that troops have the necessary supplies and infrastructure to operate effectively. In addition to construction, military engineering involves the use of technology for communication, surveillance, and transportation. Engineers in this field may also be involved in disaster relief and humanitarian missions, applying their skills to support civilian populations in times of crisis.