True or False, CS is commonly used by the military as a riot-control agent?

The statement is true because CS gas, or ortho-chlorobenzylidene malononitrile, is widely recognized and utilized by military and law enforcement agencies as a non-lethal riot-control agent. Its primary purpose is to disperse crowds and maintain order during civil disturbances. CS works by causing temporary physical effects that inhibit an individual's ability to act, primarily by inducing irritation of the eyes and respiratory system.

The military employs CS gas in various scenarios where crowd control is necessary, and it is often favored for its effectiveness in non-violent situations where less lethal options are preferred. Furthermore, regulations and guidelines govern the use of such agents to ensure compliance with international law and standards concerning human rights. Thus, the correct answer reflects the established military practices surrounding riot control and the employment of CS gas in these contexts.