Which acronym refers to the modernized demolition initiator?

The acronym that refers to the modernized demolition initiator is MDI. This term is specifically used to denote a more advanced and reliable method for initiating explosives. The modernized demolition initiator improves safety and effectiveness in demolition operations, making it a critical component for military and engineering applications.

In contrast, the other terms serve different purposes: MB typically refers to a type of measurement or base, MEDEVAC is an acronym related to medical evacuation, and NVD refers to night vision devices. Understanding these distinctions is vital for anyone involved in military operations or tactical planning, as using the correct terminology ensures clarity and precision in communication.