What type of detonating cord is commonly used in EOD operations?

The type of detonating cord commonly used in EOD operations is indeed CORD, which stands for "detonating cord." This specialized cord is designed specifically for the controlled detonation of explosives. It contains a core of high explosives, usually PETN (Pentaerythritol tetranitrate), which allows for precise synchronization and initiation of multiple charges.

CORD is favored in EOD operations because it provides reliable and consistent performance, essential for safely managing explosive devices in various scenarios. Its construction allows it to be easily connected to other explosives, making it adaptable for different types of missions while maintaining the safety of the personnel involved.

In contrast, other options are either not directly related to the functionality required in EOD operations or do not fulfill the same purpose. Cordite, for instance, is a type of propellant rather than a detonating cord. Electric cord refers to electrically initiated devices, which function on a different principle by using electrical energy to initiate explosives instead of a physical detonation wave through a cord. Fiber optic cord is associated with telecommunications and does not involve explosive detonations at all.