Every message they could identify. When the Navajo Code Talkers finally arrived to the Pacific Ocean the Japanese code breakers had competition. Since the Navajo Indians were used to war, fighting for their land, it was not a big change to help the Marines. Marine code talkers were usually first to be called to the battlefield so they could secretly communicate to troop leaders. Every flight to the battlefield contained two and sometimes three code talkers. As seen in Navajo Code Talkers, soldiers were always ready for a code. For example, the author stated, “We were always on the alert for the call “talker” from communications, which indicated an incoming Navajo code message or the urgency for a transmission” (Aaseng,