What is the main purpose of security screening during the embarkation process?

The main purpose of security screening during the embarkation process is to detect and prevent prohibited items from being loaded. This step is crucial in maintaining the safety and security of military operations, as it helps to mitigate risks associated with potential threats. Prohibited items can include weapons, explosives, and other dangerous materials that could compromise the mission or safety of personnel.

Effective security screening involves thorough checks and monitoring to ensure that any items that could pose a risk are identified and removed before they can be loaded onto transport vehicles or vessels. By focusing on this aspect, the military can ensure that operations run smoothly without the threat of introducing unsafe materials into the operational environment.

Other elements such as cargo organization, identity verification of personnel, and accuracy of the load manifest, while important in the overall embarkation process, do not directly relate to the primary goal of enhancing security through the prevention of prohibited items. Hence, security screening specifically addresses the need for a safe and secure embarkation environment.