### Question
What does principal course of instruction mean?


### Answer
**Principal course of instruction** has the following meaning in *10 U.S.C. § 663*:

> any course of instruction offered at the Armed Forces Staff College as Phase II joint professional military education

#### Citation:
  - *10 U.S.C. § 663*
  - Heading: **Subtitle A-General Military Law > PART II-PERSONNEL > CHAPTER 38-JOINT OFFICER MANAGEMENT**

