What is the only FUZING for guided missiles?

• A. HE/Heat
• B. VT/Impact
• C. Cmd Det
• D. Impact

Answer: (B)

Guided missiles are designed to maximize effectiveness by detonating either near the target or on contact, with the arming and detonation systems built into the weapon itself. A fuze that relies on proximity sensing (VT) allows the warhead to explode at an optimal distance from the target, producing an airburst that generates a wide fragmentation pattern. An impact fuze triggers on direct contact, which is useful in certain scenarios where a direct hit is expected.

Other fuze types don’t fit well with guided missiles’ needs. A heat-activated fuse would be unreliable in flight due to varying temperatures and the weapon’s own heat signature. A remote command-detonation fuse requires external signaling, which isn’t practical for autonomous or highly mobile guided missiles. Therefore, the most versatile and appropriate option is a combination that supports both proximity (VT) and impact detonation, giving the missile flexibility to detonate at the right moment in different engagement profiles.