1942: Navajo Code Talkers

Summary

1. The Navajo language was used to create a code. 
2. Enabled rapid translation, giving Marines a significant tactical advantage.
3. Crucial in major Marine Pacific operations.
4. Pivotal in the Iwo Jima Island victory.

References

• Media Check: Intelligence- US Homeland Security  (HIGH CREDIBILITY)
• Collections |The Runway (airforce.gov.au)
• RAAF RUNWAY: RATIONALE, GUIDELINES, LEARNING OUTCOMES, ETC