Which of the following describes Variable Time fuze types?

Variable Time fuze types are characterized by their ability to be programmed to detonate based on specific conditions, which includes the option for proximity detonation. This capability allows them to be used effectively against aerial targets by detonating the explosive charge at a calculated distance from the target, ensuring maximum damage through shrapnel and blast effects.

While proximity detonation is one of the functions of Variable Time fuzes, they can also be utilized in various applications beyond just contact detonation, which is a distinctive feature that differentiates them from other fuze types. The versatility of Variable Time fuzes makes them particularly beneficial in joint firepower operations where targeting accuracy and effectiveness against moving targets, such as aircraft, are critical.