Refers to a combined competition and training program that tests soldiers' skills in three areas: the Expert Infantryman Badge (EIB), the Expert Soldier Badge (ESB), and the Expert Field Medical Badge (EFMB).
Expert Infantryman Badge (EIB): this badge demonstrates that infantrymen have mastered their critical tasks.
Expert Field Medical Badge (EFMB): this badge challenges field medical personnel in a high-stress environment.
Expert Soldier Badge (ESB): this badge challenges physical fitness and war-fighting skills for soldiers outside of infantry, medical, or special operations fields.