### Question
What does major weapon system mean?


### Answer
**Major weapon system** has the following meaning in *10 U.S.C. § 4401*:

> provided in section 3455(f) of this title.

#### Citation:
  - *10 U.S.C. § 4401*
  - Heading: **Subtitle A-General Military Law > PART V-ACQUISITION > Subpart F-Major Systems, Major Defense Acquisition Programs, and Weapon Systems Development > CHAPTER 327-WEAPON SYSTEMS DEVELOPMENT AND RELATED MATTERS > SUBCHAPTER I-MODULAR OPEN SYSTEM APPROACH IN DEVELOPMENT OF WEAPON SYSTEMS**

