What are two items that may require demilitarization?

Demilitarization is the process of rendering military equipment unusable for military purposes and is necessary for items that can still pose a risk if not properly handled. Gun barrels and bomb rack breech assemblies are critical components associated with the explosive capabilities of munitions and the deployment of ordnance. These items can be very dangerous if they remain intact and functional, thus they must be demilitarized to ensure they cannot be used for their intended military purposes.

In the case of grenade and rifle scopes, while they are associated with military applications, rifle scopes may not require demilitarization in the same way that explosive-related items do, as they can be repurposed for civilian use under certain regulations. Helicopter blades and cockpit controls are vital parts of rotorcraft, but they do not necessarily require demilitarization unless they are a part of a system that can be repurposed for military applications. Rocket launchers and drones have significant military capabilities, but the demilitarization processes may vary based on their specific designs and the contexts in which they are used. Therefore, gun barrels and bomb rack breech assemblies are considered higher priority for demilitarization due to the direct risks associated with their use in military operations.