STANAG PRO All Vocabulary
Home / Vocabulary / Close Air Support

Close Air Support

Military NounSTANAG Level 1–2

Definition

Definition

Air action against hostile targets near friendly forces; abbreviated CAS.

"Close air support was decisive in breaking the enemy assault."

How This Term Is Used

As a noun, this term commonly appears in situation reports, briefings, and written orders. Pay attention to whether it is countable or uncountable in context, since this affects article usage (a/an/the) in formal military writing.

Practice

Fill in the blank:

"_____ was decisive in breaking the enemy assault."

Answer: Close Air Support

Related Military Noun Terms

9-Line MEDEVAC

A standardised nine-line format for requesting medical evacuation.

Admin

Administration — the support activities behind a unit's fighting capability.

After Action Review

A structured review of events to improve future performance; abbreviated AAR.

Air Interdiction

Air operations against targets to degrade enemy potential before engaging friendly forces.

Air Superiority

The degree of dominance that permits friendly air operations without prohibitive interference.

Air Tasking Order

A document detailing air missions for a specific period; abbreviated ATO.

Airspace Control

Measures to prevent conflicts between aircraft operating in the same airspace.

Alternate Frequency

A secondary frequency for use when the primary is unavailable.

500 military vocabulary terms, organised by topic
Flashcards · Full searchable list · Recycling quiz
Study the Full Vocabulary Bank →
STANAG PRO is an independent training platform, not affiliated with, endorsed by, or connected to NATO or any official STANAG 6001 testing authority. All practice materials are original works.