In military tactics, close air support (CAS) is defined as air action by fixed or rotary winged aircraft against hostile targets that are close to friendly forces, and which requires detailed integration of each air mission with fire and movement of these forces.
The determining factor for CAS is detailed integration, not proximity. CAS may need to be conducted far from friendly forces, if the mission requires detailed integration with the fire and movement of these forces. A closely related subset of air interdiction, battlefield air interdiction denotes interdiction against units with near-term effects on friendly units, but which does not require integration with friendly troop movements. The term "battlefield air interdiction" is not currently used in US joint doctrine.
Close air support requires excellent coordination with ground forces. In advanced modern militaries, this coordination is typically handled by specialists such as Joint Fires Observers, Joint Terminal Attack Controllers (JTAC)s, and Forward Air Controllers (FAC).
Read more about Close Air Support: Aircraft, Technological Enhancement
Famous quotes containing the words close, air and/or support:
“Among those feasting men Cuchulain dwelt,
And his young sweetheart close beside him knelt,
Stared on the mournful wonder of his eyes,
Even as Spring upon the ancient skies,
And pondered on the glory of his days....”
—William Butler Yeats (1865–1939)
“She [Evelina] is a little angel!... Her face and person answer my most refined ideas of complete beauty.... She has the same gentleness in her manners, the same natural graces in her motions, that I formerly so much admired in her mother. Her character seems truly ingenuous and simple; and at the same time that nature has blessed her with an excellent understanding and great quickness of parts, she has a certain air of inexperience and innocency that is extremely interesting.”
—Frances Burney (1752–1840)
“The wisest thing a parent can do is to let preschool children figure out themselves how to draw the human figure, or solve a whole range of problems, from overcoming Saturday-morning boredom to dealing with a neighborhood bully. But even while standing on the sidelines, parents can frequently offer support in helping children discover what they want to accomplish.”
—John F. Clabby (20th century)