### Question
How is the term transmedium objects or devices defined?


### Answer
The term **transmedium objects or devices** is defined in *50 U.S.C. § 3373* as the following:

> objects or devices that are observed to transition between space and the atmosphere, or between the atmosphere and bodies of water, that are not immediately identifiable

#### Citation:
  - *50 U.S.C. § 3373*
  - Heading: **CHAPTER 45-MISCELLANEOUS INTELLIGENCE COMMUNITY AUTHORITIES > SUBCHAPTER IV-COLLECTION, ANALYSIS, AND SHARING OF INTELLIGENCE**

