For a landmine with heat activation, which fuzing types are listed?

For a landmine with heat activation, which fuzing types are listed?

• A. Tilt rod
• B. Tilt rod, Influence
• C. Pressure
• D. Cmd Det

Answer: (B)

Heat activation means the fuse is initiated by elevated temperature in the mine’s surroundings. The fuzing types listed for such a device are tilt rod and influence. Tilt rod fuzes provide a mechanical trigger when the mine is moved or tilted, which can accompany a thermal event in the field, while influence fuzes detect environmental changes—such as heat or other disturbances—to initiate the charge. Having both options shown reflects how some heat-activated mines are designed to initiate via more than one sensing mechanism, offering reliability across different burial conditions. A pure tilt-rod alone wouldn’t specifically target heat, and a pure pressure or direct-action fuse isn’t aligned with a heat-activated design. Command-detonation is a controlled, operator-initiated method, not a heat-activated mechanism.

Heat activation means the fuse is initiated by elevated temperature in the mine’s surroundings. The fuzing types listed for such a device are tilt rod and influence. Tilt rod fuzes provide a mechanical trigger when the mine is moved or tilted, which can accompany a thermal event in the field, while influence fuzes detect environmental changes—such as heat or other disturbances—to initiate the charge. Having both options shown reflects how some heat-activated mines are designed to initiate via more than one sensing mechanism, offering reliability across different burial conditions. A pure tilt-rod alone wouldn’t specifically target heat, and a pure pressure or direct-action fuse isn’t aligned with a heat-activated design. Command-detonation is a controlled, operator-initiated method, not a heat-activated mechanism.