What aspect of embarkation does training primarily impact?

Training primarily impacts readiness and proficiency, which are crucial for ensuring that Marines are well-prepared to execute embarkation operations effectively. When personnel receive thorough training, they develop the necessary skills to properly load, secure, and manage cargo, as well as to navigate the complexities of embarkation procedures. This preparation directly influences their ability to respond to various deployment scenarios, ensuring that all aspects of the operation are handled smoothly and efficiently.

Additionally, well-trained individuals can better adapt to unforeseen challenges and make informed decisions under pressure, which reinforces the overall proficiency of the unit. While cost efficiency, final cargo checks, and speed of cargo transport are important considerations, they are often secondary to having a trained and capable team that can execute tasks correctly and in a timely manner, leading to enhanced overall operational effectiveness.