What is a primary use of Detonation Cord (Det-Cord)?

• A. To provide illumination during operations
• B. To prime and detonate other explosive devices
• C. To transport explosives safely
• D. To extinguish fires in explosive environments

Answer: (B)

Detonation Cord, commonly referred to as Det-Cord, is primarily used as a means to initiate the detonation of other explosive devices. It consists of a flexible cord filled with a high-order explosive, allowing for a controlled and reliable means of transferring the detonation signal to connected explosives. This application is crucial in various military operations and demolition projects, where precise timing and coordination of explosive devices are required for safety and effectiveness.

The use of Det-Cord enables the simultaneous detonation of multiple charges, facilitating complex demolitions and ensuring that the explosives are detonated at the right moment without relying on individual detonators for each device. This capability enhances operational efficiency and safety by centralizing the detonation process.

Other options like providing illumination, transporting explosives, or extinguishing fires in explosive environments involve functionalities that are not aligned with the primary purpose of Det-Cord, which is specifically focused on detonation initiation.