Which statement best describes the Stinger's form factor?

Which statement best describes the Stinger's form factor?

• A. A fixed, vehicle-mounted missile system
• B. A man-portable air defense system designed to defend forces against low-flying aircraft and helicopters using a shoulder-fired infrared-guided missile.
• C. A large ship-mounted system
• D. A satellite-based missile

Answer: (B)

The key idea here is that the Stinger is a man-portable air defense system, meaning it is designed to be carried and operated by an individual soldier. It’s a shoulder-fired weapon, so a single operator can deploy it in the field without a vehicle or fixed launcher. The missile uses infrared guidance, allowing a fire-and-forget engagement after launch, which is central to how this system is used in practice. Taken together, these features—portability by a single operator, shoulder mounting, and infrared-guided fire-and-forget capability—define its form factor as a man-portable air defense system. This differs from a fixed, vehicle-mounted setup or a large ship-mounted system, which are designed to be stationary or vehicle-based, and from a satellite-based concept, which isn’t how the Stinger is deployed or operated.

The key idea here is that the Stinger is a man-portable air defense system, meaning it is designed to be carried and operated by an individual soldier. It’s a shoulder-fired weapon, so a single operator can deploy it in the field without a vehicle or fixed launcher. The missile uses infrared guidance, allowing a fire-and-forget engagement after launch, which is central to how this system is used in practice. Taken together, these features—portability by a single operator, shoulder mounting, and infrared-guided fire-and-forget capability—define its form factor as a man-portable air defense system.

This differs from a fixed, vehicle-mounted setup or a large ship-mounted system, which are designed to be stationary or vehicle-based, and from a satellite-based concept, which isn’t how the Stinger is deployed or operated.