Meaning of the word "intelligence gathering" in English

What does "intelligence gathering" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

intelligence gathering

US /ɪnˈtɛlɪdʒəns ˈɡæðərɪŋ/
UK /ɪnˈtɛlɪdʒəns ˈɡæðərɪŋ/

Noun

the process of collecting information, especially secretly, about an enemy or competitor

Example:
The agency specializes in intelligence gathering for national security.
Effective intelligence gathering is crucial in modern warfare.