### Question
Can you define what defense service means?


### Answer
**Defense service** is defined as the following in *10 U.S.C. § 301*:

> given that term in section 644 of the Foreign Assistance Act of 1961 (22 U.S.C. 2403).

#### Citation:
  - *10 U.S.C. § 301*
  - Heading: **Subtitle A-General Military Law > PART I-ORGANIZATION AND GENERAL MILITARY POWERS > CHAPTER 16-SECURITY COOPERATION > SUBCHAPTER I-GENERAL MATTERS**

