Which explosive is commonly used in military munitions?

TNT, or Trinitrotoluene, is commonly used in military munitions due to its stability, ease of handling, and effectiveness as an explosive. It has a relatively high energy output and a good balance between sensitivity and safety, making it suitable for various military applications. TNT is often utilized in shells, bombs, and other types of munitions, where reliable detonation and a controlled explosive effect are critical.

The other options, while they are types of explosives, do not match the same widespread use in military munitions as TNT. Dynamite, for example, is much more sensitive and can be hazardous to handle, limiting its use in military applications. Ammonium nitrate is primarily used in commercial explosives and fertilizers, and although it can be employed in military contexts in mixtures, it is not a primary explosive for this purpose. Black powder, while historically significant, has largely been replaced in modern military applications by more stable and effective explosives like TNT.