### Question
How does the law define Milestone B approval?


### Answer
Under *10 U.S.C. § 4252*, **Milestone B approval** is defined as:

> provided that term in section 4172(e)(7) of this title.

#### Citation:
  - *10 U.S.C. § 4252*
  - Heading: **Subtitle A-General Military Law > PART V-ACQUISITION > Subpart F-Major Systems, Major Defense Acquisition Programs, and Weapon Systems Development > CHAPTER 322-MAJOR SYSTEMS AND MAJOR DEFENSE ACQUISITION PROGRAMS GENERALLY > SUBCHAPTER III-MILESTONES FOR MAJOR DEFENSE ACQUISITION PROGRAMS**

