What is the main distinction between a missile and a projectile?

• A. A missile is fired from a handheld device; a projectile is launched from a cannon
• B. A missile has a guidance system; a projectile is propelled by explosive force
• C. A missile is traditionally used in naval warfare; a projectile is used in aerial combat
• D. A missile is only air-to-air; a projectile is air-to-ground

Answer: (B)

The correct response highlights a fundamental difference between a missile and a projectile based on their guidance and propulsion characteristics. A missile is equipped with a guidance system that allows it to adjust its path during flight, enabling it to hit moving or stationary targets with precision. This guidance can come from various sources, including onboard systems or external control.

In contrast, a projectile is typically defined as an object that is propelled by an explosive force without any means to alter its course once launched. Projectiles are generally not designed to navigate toward a target, relying solely on initial velocity and trajectory imparted at the moment of firing.

This distinction is crucial in military terminology because it affects how each type of weapon is conceived, used, and deployed in various combat scenarios. Recognizing these differences assists in understanding weapon systems, their applications, and their effectiveness in warfare.