The Military's Language Schoolhouse: Monterey, Lackland...

Walk into a classroom on the Presidio of Monterey and you will hear a language most Americans never study, taught by someone who grew up speaking it. A young soldier or sailor or airman sits at a table for six or seven hours a day, five days a week, for anywhere from nine months to well over a year, learning to read, hear, and speak Korean or Arabic or Russian or Chinese well enough to do intelligence work in it. Nobody in the room is paying tuition. The instructor is very likely a native speaker, hired precisely because a language lives in the ear before it lives in a textbook. This is the Defense Language Institute Foreign Language Center, the front door of the military's language schoolhouse, and it is one arm of a two-campus system the Department of Defense runs through a formal Executive Agent arrangement. The other arm sits at Joint Base San Antonio Lackland in Texas, where the Defense Language Institute English Language Center teaches English to American troops and to allied and partner militaries from more than a hundred countries. Between them they produce a capability the private market does not sell at the volume the government needs.

What it is and why it exists

The military does not really have the option of hiring its way out of a language shortage. A contractor can translate a document, but a cryptologic linguist working a signals mission needs a security clearance, a uniform, and a proficiency standard that holds up under pressure, and there is no open market that supplies people like that on demand. So the department grows them. The Defense Language Institute Foreign Language Center, DLIFLC for short, is the place where that growing happens for foreign languages. It is an accredited, degree-granting institution at the Presidio of Monterey in California, and it teaches the languages the country's adversaries and partners actually speak, on courses long enough to take an eighteen-year-old with no prior exposure and turn out a working linguist.

The reason two campuses exist is that the problem runs in both directions. American forces need to understand foreign languages, and foreign forces working alongside American units need to understand English. DLIFLC handles the first job at Monterey. The Defense Language Institute English Language Center, DLIELC, handles the second at Lackland, teaching English to U.S. troops who need it and, just as importantly, to the pilots, sailors, and soldiers of allied and partner nations who will train on American equipment or operate in coalitions. It is easy to forget that a foreign officer cannot fly an American-built aircraft or attend an American staff college without first passing through an English course, and Lackland is where a great many of them do it.

The people and the mechanism

The arrangement that ties these two campuses to the whole department is worth spelling out, because it is the reason this program belongs in a public-money ledger at all. The Defense Language Program is governed by DoD Directive 5160.41E, and under that directive the department names Executive Agents to run the pieces on behalf of everyone. The Army is the Executive Agent for the foreign language center at Monterey. The Air Force is the Executive Agent for the English language center at Lackland. An Executive Agent designation is not a bureaucratic footnote. It means one service is formally on the hook to operate a capability that all the services, and in the English center's case a long roster of allied militaries, depend on. The designation itself is recorded in the DoD Executive Agent registry maintained by the Office of the Secretary of Defense, which is the primary place to confirm who owns what and under which directive.

On the ground, the mechanism is teachers. DLIFLC employs roughly 1,500 instructors, and by the institute's own account about 95 percent of them are native speakers of the languages they teach. That number is the whole game. You cannot fake the rhythm of spoken Levantine Arabic or Mandarin tone from a grammar book, and the institute's answer has always been to put students in a room with people who carry the language in their bones. Basic courses run from 36 weeks for the easier languages to 64 weeks for the hardest, which are the Category IV languages like Arabic, Chinese, Korean, and Japanese that take an English speaker the longest to acquire. The English center at Lackland runs on a smaller but similar logic, with a staff of more than 300 under the 37th Training Wing, part of Second Air Force in the Air Education and Training Command.

The money, and what a primary source will actually tell you

Here the honest reporting gets harder than usual, and it is worth being candid about why. This series tries to lead every program with a dollar figure pinned to a fiscal year and a primary source. For the Defense Language Institute, I could not confirm a specific annual appropriation from a primary document in the course of this work. The department's language spending is braided through Army and Air Force training budgets, individual service accounts, and security cooperation funding, and it does not sit in one clean line item that a citizen can pull up and read. That difficulty is not a scandal by itself, but it is a real feature of how the money moves, and pretending otherwise would be the kind of invented precision this series exists to avoid.

What a primary source will give you is scale, and scale is its own kind of budget signal. The official DLIFLC 2025-26 General Catalog states that the institute trains more than 2,500 resident students in more than a dozen languages annually at Monterey. Those students are active-duty military, and they pay no tuition, so the cost is carried entirely by the public. Put the two documented facts together, roughly 2,500 resident students taught by about 1,500 instructors, and you are looking at an instructor-to-student ratio that no ordinary university could afford and no ordinary university would need. That ratio is the point. Small classes with native speakers over the course of a year are expensive by design, because the alternative, a linguist who is merely conversational, is not fit for the mission. The English center at Lackland adds its own load, drawing students from more than a hundred countries. So the number to hold onto is the student count, more than 2,500 resident students a year at Monterey, stated in the current catalog, rather than a dollar figure I could not verify.

The honest efficiency critique

If the schoolhouse itself works, and by most accounts it does, the weakness sits on the demand side. In 2009 the Government Accountability Office looked at how the Department of Defense managed language and regional proficiency across the force, and the findings were not about bad teaching. They were about bad planning. GAO reported that the department lacked a comprehensive strategic plan for its language and regional proficiency effort, lacked a complete inventory of the skills it already had in its own ranks, and lacked a validated methodology to define how many linguists in which languages it actually needed. Without that methodology, estimates of the requirement from the combatant commands diverged wildly, which is what you would expect when everyone is guessing. GAO also noted that the department had not identified the total cost of its planned transformation of the language effort, which is a polite way of saying the money was as hard to trace then as it was for me now.

The second well-documented problem is what happens after graduation. A linguist reaches the required proficiency standard once, at Monterey, under ideal conditions, and then ships out to a unit where keeping that standard alive is far harder than reaching it was. Language proficiency atrophies without daily use, and a soldier who spent a year becoming functional in Pashto can slide backward in a posting that gives no chance to practice it. The institute has built distance and sustainment programs to fight this, but the underlying physics are stubborn. The government pays a large fixed cost to create a perishable skill, and it has historically struggled to measure how much of that skill it still holds a few years down the line. That is the efficiency question that should keep a budget analyst up at night, and it is a question about the system around the school, not about the school.

The honest public-good defense

Now the other side of the ledger, and it is a strong one. DLIFLC is not a byword for waste. It is widely regarded as one of the finest language schools in the country, it is accredited by the Accrediting Commission for Community and Junior Colleges (first accredited in 1979 and reaffirmed in 2018), and it grants degrees. More to the point, it is effectively the sole pipeline that produces the military's cryptologic linguists, its interpreters, and its foreign area officers. When a signals intelligence unit needs someone who can work a mission in Korean, that person almost certainly passed through Monterey, because there is nowhere else at scale that makes them.

The institute also carries a piece of history that is hard to argue with. Its lineage traces to a small, secret Army language school that opened just before the United States entered World War II, and its Japanese American graduates, the Nisei of the Military Intelligence Service, more than 6,000 of them, translated captured documents, interrogated prisoners, and read enemy communications in the Pacific. They are widely credited with shortening that war, and they did it while their own families were often held in internment camps at home. That is not marketing. It is a documented case of a language capability changing the arithmetic of a conflict. The English center at Lackland extends the same logic outward, using language training as a tool of security cooperation, building interoperability with allies one English course at a time. This is a hard, security-cleared, high-touch capability that the private market does not supply at the required volume, and by nearly every account the schoolhouse itself does its job well.

Reading the ledger

So the Defense Language Institute lands in an unusual spot on the public-money ledger. On one page you have a school that works, staffed by native speakers, accredited, historically decisive, and responsible for producing a skill the country cannot buy off the shelf. On the other page you have a department that, at least as of GAO's 2009 review, could not clearly say how many linguists it needed, could not fully inventory the ones it had, and could not tell the public what the whole effort cost. Both pages are true at once. The classroom is a success and the surrounding management is a documented weakness, and the honest reading does not collapse the two into a single verdict. The most useful thing a taxpayer can take from this is that the waste question here is not "is the school worth it," which the record answers well, but "does the department know what it is buying and whether it is keeping it," which the record answers less well. A perishable skill produced at high fixed cost deserves a demand plan and a cost accounting as rigorous as the instruction, and for a long stretch it did not get one.

Fact-check notes and sources

The Executive Agent structure is the load-bearing institutional fact: the Army runs DLIFLC at Monterey and the Air Force runs DLIELC at Lackland, both under DoD Directive 5160.41E (Defense Language Program). The designation itself is recorded in the department's own registry (DoD Executive Agent registry, OSD).
The load-bearing scale figure, more than 2,500 resident students trained annually in more than a dozen languages at Monterey, with students paying no tuition, comes from the institute's official catalog, and DLIFLC's accreditation by ACCJC (1979, reaffirmed 2018) is documented there (DLIFLC 2025-26 General Catalog). The roughly 1,500 instructors, about 95 percent native speakers, and 36-to-64-week basic courses are from the institute's own about page (DLIFLC About). No verified primary annual dollar appropriation was available for this piece, so the student load, not a budget number, is the confirmed figure.
The English center at Lackland, an Air Force-run operation under the 37th Training Wing (Second Air Force, AETC) serving U.S. and international students from more than 100 countries with a staff of more than 300, is described on the center's own site (DLIELC).
The efficiency critique is not opinion but a federal audit finding: DoD lacked a comprehensive strategic plan, a complete skills inventory, and a validated requirements methodology, and had not identified the total cost of its language and regional proficiency transformation (GAO-09-568, Military Training, June 2009). That report is from 2009 and describes the state of management at that time; the proficiency-atrophy problem it points toward is a persistent, well-documented feature of sustaining language skills in the field.
The historical claim that more than 6,000 Nisei Military Intelligence Service graduates are credited with shortening the Pacific war reflects the widely accepted account of the institute's World War II lineage and is presented as a historically credited assessment rather than a precise measured figure.

This post is informational and journalistic, drawn from public records, and is not legal, financial, or policy advice; dollar and enrollment figures are attributed to their fiscal year or source document where available.

The Military's Language Schoolhouse: Monterey, Lackland, and a Skill the Market Won't Supply