True / False: The four types of smoke are obscuring, marking, incendiary, and deception.

The statement is false because the four types of smoke typically recognized in military operations are obscuring, marking, screening, and deception.

Obscuring smoke is primarily used to create a barrier that helps conceal troop movements or equipment from enemy observation and targeting. Marking smoke is intended to designate a particular location or target, aiding in coordination and communication. Screening smoke provides a temporary visual barrier to protect friendly forces from enemy observation. Deception smoke, also known as demonstrative smoke, is used to mislead the enemy regarding the true disposition or movement of friendly forces.

The options incendiary and deception need clarification. While incendiary may refer to certain types of ammunition or weaponry that create fire and smoke, it is not categorized as one of the standard types of smoke used in fire support operations. Thus, including incendiary smoke among the four types illustrates a misunderstanding of military terminology and the specific use cases in fire support contexts.