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November 4, 2018

The U.S. Key To Victory: The Navajo Code Talkers Of WWII

Jó áádóó Laman bidineʼé ałdóʼ tʼáá bí ałkʼiijééʼ; dóó díí kéyah tʼáá ałtso bikááʼgóó diné ndaʼahiltseedgo hahoolzhiizh; doo díí daʼahijigą́ ndootʼihígíí éí doo bił bééhózin da.”“And behold also, the Lamanites are at awar one with another; and the whole face of this land is one continual round of murder and bloodshed; and no one knoweth the end of the war.” 

The phrase Code Talker is most often used when referring to the Native American soldiers who sent coded messages to one another in their native Navajo language in the Pacific Theater in World War II.

The year was 1941. The United States, shaken and filled with anger and lament, had just declared war on Japan following the attack on Pearl Harbor. Young men from around the country rushed to enlist in the U.S. Armed forces by the thousands to proudly and honorably serve their country. Among all of these brave men were twenty-nine individuals, descendants of the original inhabitants of this continent, who knew the meaning of family and tradition, and who held unbreakable ties to their sacred lands. These were Navajo men, and although unknown at the time, they would serve crucial roles in ultimately defeating the Japanese and help win World War II for the allied powers.

It was determined early on in the war that the existing methods of communication, such as Morse Code and Cryptograph machines, were far too slow, and messages could be easily intercepted and decoded by the enemy. The U.S. needed a new way to send and encrypt messages at quick speeds, and that also could not be decoded by the Japanese. The Navajo language was still unwritten at the time, and it is widely accepted that less than thirty non-Navajo individuals were able to speak, or even understand, the language, which was only used by the Navajo people themselves in the American Southwest.1 The complexity and tone of the language made it extremely difficult for individuals who didn’t grow up with the language to be able to comprehend it, let alone learn it. This made the language itself the ideal vehicle for the U.S. government to use to relay its messages on the battlefield. When the idea of using Navajo men came to light in the early stages of the war, however, it was met with fears that the Navajo wouldn’t be willing to help. It was commonly thought that the U.S. government’s treatment of Native peoples for centuries would have caused them to reject aiding their oppressors. However, men from both the Navajo nation and almost every federally recognized Indian tribe in the country were both willing and eager to help. “What happened to the Navajo were social conflicts,” Navajo Code Talker Albert Smith once said. “But this conflict involved Mother Earth being dominated by foreign countries. It was our responsibility to defend her.”2 In May of 1942, less than five months after Pearl Harbor, twenty-nine Navajo men joined the United States Marine Corps. Among them were the likes of Charlie Y. Begay, Chester Nez, Jack Nez, John Willie, and William Dean Wilson.3

Image of First Marine Division the beaches of Guadalcanal. By autumn, elements of the Second Marine Division arrived on the island. Attached to both were Navajo code talkers | August 8th, 1942 | Courtesy of Navajo Code Talker

Subsequent to completing boot camp, the men worked together to develop, and complete the Navajo code at Camp Pendleton, Oceanside, California. The men were trained in vigorous combat conditions to see how they would perform in terms of relaying coded messages to each other in combat situations. Astonishingly, the men were able to encode, transmit, and decode a three-line English message in less than twenty seconds under these conditions, beating even the most advanced machinery at the time, which took up to half an hour to encode, transfer, and decode the exact same message.4 However, due to the simplicity and limited amounts of words within the language itself, it was determined that “making new words” for existing military terms in the Navajo language would be far too time-consuming. Therefore, it was agreed upon that certain words in Navajo would refer to certain military aspects on the battlefield. For example, the Navajo word for Buzzard, jeeshoóʼ , was used to refer to a Bomber, while the term ‘Iron Fish’ in Navajo was the code term for Submarine. This tactic would only serve to further complicate the entirety of the code itself, in the sense that if it was ever determined by the Axis powers what language was being used, it would simply just be lines upon lines of nouns and verbs with no context, solidifying the fact that only Navajo Code Talkers could successfully, and correctly translate these messages. A codebook was created by the “First 29,” which was meant to teach future code talkers the entirety of the terms that were to be used in their transmissions. Due to the fact that many of the military terms they were referring to did not exist in their language, even those fluent in Navajo would not understand what was being said in their coded transmissions without the proper training. After the code itself was completed, twenty-five of the men were sent to the Pacific to begin using the code in battle, while four of the men stayed behind to help teach the code in secret to select members of the U.S. Military, as well as to other Native American soldiers.

The Navajo were assigned to serve in the Pacific Theatre and fought in every U.S. battle until the surrender of the Japanese in 1945. Their orders were always the same: to transmit coded messages to each other over radio communications throughout the duration of the battle, and report the information to their respective officers. The Code Talkers themselves were heavily protected by their brothers in arms and treated with the utmost respect on the battlefields, as they were seen as incredible assets to the United States. They were praised for their skill and loyalty throughout the duration of the war. During the Battle of Iwo Jima, six Navajo code talkers were working nonstop throughout the first 48 hours of the attack. Throughout this time frame, these six Code Talkers sent and received over 800 messages without a single mistake. Major Howard Connor, 5th Marine Division Signal Officer stated after the battle, “Were it not for the Navajos, the Marines would never have taken Iwo Jima.”5 The island of Iwo Jima itself was considered to have outstanding tactical advantages for whichever side controlled it. Its Naval capacity and Aerial support capabilities gave Japan the edge in the region, and had the U.S. not taken the island, the outcome of the entire war itself could have been drastically different.

Image of Code talker Statue at Window Rock, the Capital of the Navajo Nation | April 17th, 2010 | Courtesy of The Good, The Bad, The Worse

Throughout the course of the war, the Navajo code grew from 211 words to more than 600 words, and nearly 400 Native American Code Talkers used the code developed by the First 29 by the end of the war, which was never broken or deciphered by the Japanese.6 The Code Talkers were ordered to keep quiet about their involvement, as their operation was to remain classified at the time, making their service to the U.S. public unrecognizable for the time being.

Upon returning from the war, willful of the fact that they could not speak of their duties, yet knowing their involvement and significance, many Native American code talkers came to find that they were still treated with disgust, and disrespect by their fellow Americans who did not, and could not comprehend their loyalty and service to their country. They were not given the honor of wartime veterans and came to the realization that they were still considered second-class citizens. Many were denied voting rights in numerous states and were constantly discriminated against, despite their accolades.

The first public recognition that the Code Talkers of World War II saw was after the declassification of the operation in 1968. President Ronald Reagan gave the code talkers certificates of recognition for their efforts and declared August 14, 1982, as Navajo Code Talkers Day, in observance of their contribution during the Second World War.7 And later, on December 21, 2000, President Bill Clinton awarded the Congressional Gold Medal to the original ‘First 29’ Navajo code talkers, as well as Silver Medals to all 400 other code talkers who served the United States in World War II. In July of 2001, President George W. Bush personally presented the Gold Medals to the last five surviving code talkers, and to the families of the 24 deceased code talkers. The last of the original 29 Navajo Code Talkers, Chester Nez, passed away on June 4th, 2014 in Albuquerque, New Mexico.

Image of the LAST of the original Navajo Code Talkers, along with Code Talker and Author Chester Nez | June 5th 2014 | Courtesy of Navajo Nation Fair Magazine

The Navajo Code remains one of the very few codes to never have been broken. It was utilized throughout the Korean War, and partially during the Vietnam Conflict. Its complexity and reliability on the battlefield made it one of, if not the most effective means of communication that the United States has ever developed. The service of the Code Talkers is recognized by Americans across the country, and it was their undying loyalty, and service to their country that has made them one of the most respected outfits to have ever fought in the U.S. Military.

  1. Nathan AasengNavajo Code talkers: Americas Secret Weapon in World War II (New York: Walker & company, 1992), 4-5.
  2. Hannah Capen, Navajo Code Talkers of WWII Transcript (April 15, 2013).
  3. Sally McClain, Navajo Weapon: The Navajo Code Talkers (Tuscon, Arizona: Rio Nuevo, 1981).
  4. William C. Meadows, The Comanche Code Talkers of World War II (Austin, Texas: University of Texas Press, 2002), 43-44.
  5. CIA, The Navajo Code Talkers and the Unbreakable Code (Langley, Virginia 2008).
  6. Deanne Durrett, Unsung Heroes of World War II: The Story of the Navajo Code Talkers (Library of American Indian History, Facts on File, Inc., 1998), 12-14.
  7. Tom Holm, Code Talkers and Warriors- Native Americans and World War II (New York: Infobase Publishing, 2007).

Lorenzo Rivera

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Recent Comments


  • Vincent Villanueva

    The Navajo Code Talkers was definitely something that was super interesting to learn about. The language and its purposes were super cool. As one that is currently enrolled in a Language Phonetics class, learning about the codes and what not was super cool. The way this article was set up was also insightful. Native Americans have such an amazing lifestyle and history.

  • Christopher Morales

    This is an amazing story and one that I had never heard of. You told it very well. It is sad they probably never received the correct treatment for their work. They are true examples of beaty and intelligence in the language and people they came from. I am glad they are respected and recognized today as you mentioned. I learned a lot of the complex language and how it was truly sophisticated.

  • Peter Alva

    This article is interesting in finding out the real ways in which Natives were able to contribute to the U.S. This is an amazing article topic to highlight also because there not much on Native Americans at war nor really fighting for the U.S. and especially contributing through help creating a code which is normally vital in most wars.

  • Priscilla Leal

    what an amazing article! although the natives have gone through so much in american history, they still helped during the war which is so admirable. for those men who risked it all to make sure american messages were being sent out safely, I hope to this day their families are being recognized and respected.

  • David Duron

    The article effectively captures the reader’s attention at the start and maintains it consistently until the end. The topic is very engaging, and moreover the article is well-written, making it an excellent read. This story deserves wider attention since due to it not being well known. This article allows the reader to easily read about the Navajo code talkers in such a way that I after having read just couldn’t get enough of the story and did independent research on the subject.

  • Melyna Martinez

    This article does an amazing job at giving us a scope of the true impact of the Navajo code talkers, it is also interesting to see the hesitation of the government beforehand. I believe that the mistreatment experienced by the Native Americans brought controversy, but now seeing the impact the code and the efforts had during the world is incredible. While also understanding the depth of the language and its efficacy brought to be used for the perfect secret communication.

  • Anna Steck

    What a fascinating article! I found the details about the language and why it was such an effective mode of communication very fascinating. I was also surprised to hear how widespread the phenomenon was. It made me sad when I got to the end of the story and they didn’t gain any respect for their work. I can’t imagine coming back to that. Very interesting.

  • Jaedon E

    Amazing article! I knew a little bit about the Navajo language and I knew that the army used it during the war. But what I did not know was used again the Japanese during Pearl Harbor as well in World War II. Its interesting how America was stuck out of the blue and able to capitalize.

  • Sydney Nieto

    It was interesting to learn how the army used the Navajo language to communicate with each other during the war against the Japanese. I was surprised to learn how even the Navajo would have had to undergo training about decoding the messages even though it was their language, since most words were made up. It was sad to how these Native American talkers were treated badly after returning from war but was glad to see how they were eventually getting the recognition that is well deserve. Overall, interesting article.

  • Azeneth Lozano

    What a fascinating story that needs more attention brought to it. Out of my history classes, I have only heard about the Navajo Codes Talkers once. However, I like the format you used to present this story to the audience with lots of inspiration and thought. Although this beautiful and heroic story is not mentioned about much, it has lots of importance in World War II. Beautiful article!

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