The difference between command and non-command in National University of Defense Technology is as follows:

1. Commanding military academies mainly trains grass-roots officers for the army, including infantry, artillery, engineering, chemical defense and other arms academies. After graduation, the vast majority of students in commanding military academies will be assigned to the grass-roots units of the army as deputy platoon leaders, and their ID cards will be military officers' cards or police officers' cards (armed police).

2. Non-command military colleges are usually professional and technical colleges, which mainly train junior professional and technical personnel for the army, including military medical, ordnance, military communications and other professional colleges. After graduation, students from professional and technical colleges.

Supplementary materials:

The majors of National University of Defense Technology mainly include: materials science and engineering, measurement and control technology and instruments, atmospheric science, big data engineering, missile engineering (equipment simulation technology direction), navigation engineering (electronic countermeasure technology and command direction), geographic information science and technology, electronic science and technology, electronic information engineering, Russian, simulation engineering, aircraft design and engineering, management science and engineering, photoelectric information science and engineering, international affairs and international relations. Nuclear engineering and technology, mechanical engineering, computer science and technology, military oceanography, space science and technology, radar engineering, target engineering, software engineering, mathematics and applied mathematics, communication engineering, diplomacy, network power command and engineering, network engineering, cyberspace security, unmanned system engineering, unmanned equipment engineering, physics, Internet of Things engineering, information security, information countermeasure technology, information engineering, applied meteorology, etc.