What is one necessary action before relocating a machine gun?

Before relocating a machine gun, conducting a safety check and ensuring readiness is crucial. This action verifies that the weapon is in a safe condition, which includes making sure it is unloaded, that the barrel is cool enough to handle, and confirming that all safety and operational protocols have been followed. This step ensures that any movement of the weapon can be done safely, minimizing risks of accidental discharge or mishandling while in transit.

Additionally, ensuring readiness means checking that all components are functional and ready for immediate use once relocated, which is vital for maintaining operational efficiency. By performing this action before moving the weapon, operators are prepared for any potential engagement once they reach their new position, thus maintaining combat effectiveness.