The code that was never broken
Early in 1942, Philip Johnston, a civil engineer who had grown up on the Navajo reservation as the son of missionaries, proposed to the U.S. Marine Corps that the Navajo language itself could serve as a battlefield code.
Navajo was unwritten, its grammar was intricate, and outside the Navajo Nation almost no one spoke it. That spring the Marines recruited 29 young Navajo men, now remembered as the Original 29. At Camp Elliott near San Diego they built the code themselves: an alphabet in which each English letter was carried by a Navajo word, and a vocabulary of about two hundred military terms. The vocabulary later grew past four hundred entries, and roughly four hundred Navajo served as code talkers in all six Marine divisions in the Pacific.
At Iwo Jima in February 1945, six code talkers worked around the clock through the first two days of the landing, sending and receiving more than eight hundred messages without an error. Their signal officer, Major Howard Connor, later said the Marines would never have taken the island without them.
The code remained classified until 1968. In 2001 the Original 29 were awarded the Congressional Gold Medal, and every other Navajo code talker received the Congressional Silver Medal.
A doctrine and an inerrant message
The code talkers did not improvise. They served under a fixed military doctrine, with a fixed vocabulary for everything a commander might need to say. And every message was treated as inerrant: the officer's words were to arrive exactly as he spoke them, with nothing added, nothing softened, and nothing reinterpreted along the way.
When the language has no word
Navajo had no word for submarine, dive bomber, or battleship. So the code talkers coined one, agreed on it, and used it the same way every time. A submarine became besh-lo, the iron fish. Once coined, the term was fixed: no code talker was free to call a submarine anything else.
| besh-lo | iron fish | submarine |
| lo-tso | whale | battleship |
| da-he-tih-hi | hummingbird | fighter plane |
| jay-sho | buzzard | bomber |
| gini | chicken hawk | dive bomber |
The divine Commander's word at Isaiah 7:14
The Triglot works the same way. Its English line is the finished, locked plaintext of what the Commander said. At Isaiah 7:14 that plaintext says virgin. A native-language translator does not reopen the Hebrew and decide the word could be maiden. That decision was made upstream, and the translator's task is to carry virgin exactly.
And it must be carried everywhere. Wherever the Triglot's English line reads virgin or virgins, in any of the 66 books, the native-language line must carry the same agreed word in Hebrew or in Greek — the source text for parthenos Matthew 1:23 and HaAlmah Isaiah 7:14. Click on parthenos in Matthew 1:23 and get the Greek "punch card" below (parthenos, Matthew 1:23) and the same with HaAlmah in Isaiah 7:14 and get the Hebrew "punch card" below. If the language has no such word, the native speaker coins one, exactly as the Navajo coined iron fish, and from then on that word is fixed.
Our Navajo is a Nkongho which is language #4757
For this exhibit, the native speaker comes from the Nkongho people of Cameroon. Nkongho (ISO 639-3: nkc) is a small Bantu language, recognized by SIL International and by Glottolog, with about 4,600 speakers in Joshua Project's current estimate.
A Christian people with no Scripture in their own language. Their first Bible can be built on the Triglot grid, one fixed word at a time.
Rochefort's stack of punch cards
In the same year the Original 29 were recruited, Commander Joseph Rochefort ran Station HYPO, the Navy's codebreaking unit at Pearl Harbor. His team attacked the Japanese fleet code one piece at a time. Every code group they recovered was punched onto an IBM card and filed, so that tabulating machines could sort thousands of intercepts and bring every appearance of the same group together. A meaning solved once became a meaning known everywhere it occurred. That method helped reveal the plan to attack Midway in June 1942.
We use the same method. The native speaker's word for virgin is punched onto its own stack of cards, one card for every verse where the English anchor reads virgin or virgins. Each card has three lines. The first line was Yiddish in the Yiddish Triglot; here it becomes Nkongho. The second line becomes the speaker's pronunciation in IPA. The third line does not change: it is the English anchor.
Punch the stack
Enter the word a Nkongho speaker gives for virgin, or the word he coins if none exists. One entry fills every card in the stack.
0 of 8 cards punched
A sample of eight cards. The full stack is drawn from every place the Triglot's English line reads virgin or virgins. Three different source words, one fixed anchor.
Babel, or a back translation
Suppose a Nkongho speaker records an audio Bible, reading his own language where the Yiddish once stood. To an English-speaking translation consultant, that recording is Babel: sound without meaning, impossible to check.
Now fill the Triglot grid. Every Nkongho word sits above its pronunciation, and both sit above the English anchor. Line 3 becomes a back translation the consultant can check, word by word, against what the Commander said.
Isaiah 7:14 through the consultant's ears, who corrects "a" virgin to "the" virgin
Spiritual warfare, fought with a codebreaker's tools
Giving an accurate, theologically orthodox Bible to all 7,000 languages is spiritual warfare. The men who won the codebreaking war of 1942 did not win it by working harder alone. They won it by fixing their terms, filing every solved piece, and letting machines do the sorting. We borrow from all three.
The Commander's words arrive exactly. When a term is missing, the native speaker coins it, and it stays fixed.
Every solved word is filed once and applied everywhere it occurs, across all 66 books.
At Bletchley Park, machines tested what people could not test by hand. Software now fills and checks the grid.
One template, one locked English anchor, and one native speaker at a time: this is how the race to 2033 can be expedited, automated, and escalated.
- Nkongho profile, Joshua Project: joshuaproject.net/languages/nkc
- Nkongho entries in Glottolog and the SIL/Ethnologue register, under ISO 639-3 code nkc
- The declassified Navajo Code Talkers' Dictionary, U.S. Marine Corps, revised 1945
- Histories of Station HYPO and the Battle of Midway, including the National Security Agency's Center for Cryptologic History