The enlistment order required that recruits meet full Marine Corps physical requirements and have a sufficient knowledge of English and Navajo to transmit combat messages in Navajo.

• 征兵令中要求纳瓦霍新兵能通过海军陆战队的体检，并有足够的英语和纳瓦霍语知识以完成用纳瓦霍语传送战斗命令的任务。