SOFA and U.S. Military DUI in Korea: Does SOFA Cover Criminal Charges?

It usually starts the same way: a U.S. service member is stopped while driving off-base after an evening out, a roadside breath test reads over the limit, and within minutes the question forms — does SOFA put this beyond a Korean court’s reach? The Status of Forces Agreement (SOFA) that governs American personnel in Korea is widely misread as a kind of immunity. It is not. SOFA decides which government may prosecute; it does not erase Korean criminal law, and for a drunk-driving stop the answer is rarely the one a service member hopes for.

This guide explains what SOFA does and does not do when a U.S. service member faces a DUI or other criminal charge in Korea: who holds the right to prosecute, why a Korean court can hear the case, what Korea’s drink-driving law actually says, and why a Korean charge and a U.S. military consequence are two separate problems. For the broader picture, see our overview of DUI and traffic-offense defense for foreign residents in Korea.

The Short Answer: Does SOFA Cover Criminal Charges?

SOFA does not make a U.S. service member immune from criminal charges in Korea. What the agreement does is divide the authority to prosecute between the two governments. For most offenses that have nothing to do with official duty and are not committed solely against other U.S. personnel or property — and an off-duty DUI on a public road is a textbook example — Korea holds what the agreement calls the primary right to exercise jurisdiction. In plain terms, a service member can be investigated by Korean police, charged by a Korean prosecutor, and tried in a Korean criminal court for driving under the influence.

What SOFA Actually Is

The agreement in full is the Status of Forces Agreement between the Republic of Korea and the United States, concluded under Article IV of the Mutual Defense Treaty. Its criminal-jurisdiction rules sit in Article XXII. Korea has its own implementing statute — the Act on Special Cases Concerning Criminal Proceedings under the SOFA (commonly, the SOFA Criminal Special Act) — whose stated purpose is to regulate criminal-jurisdiction matters under the agreement, with the detailed workings of Article XXII left to a presidential decree. SOFA’s criminal provisions reach three groups: members of the U.S. armed forces, the civilian component, and their dependents.

Two points are worth holding onto. First, SOFA is mainly about criminal jurisdiction and certain duty-related claims — which is exactly why it has no bearing on, say, a divorce, a civil debt, or a family matter. Second, even on the criminal side it does not remove Korean law; it allocates who gets to apply it.

Who Holds the Right to Prosecute?

Under SOFA’s concurrent-jurisdiction scheme, each country can have an interest in the same act, and the agreement sets out who has the primary right to go first. The United States generally has the primary right in two situations: where the offense arises out of an act or omission done in the performance of official duty, and where it is committed solely against U.S. property or security or against another member of the U.S. force or component (or a dependent). Korea generally has the primary right in every other case — which covers the great majority of off-duty incidents involving Korean victims, Korean roads, or the public at large. The country holding the primary right may also waive it at the other’s request, so outcomes are not mechanical.

The table simplifies provisions that are read together with the rest of Article XXII and its agreed minutes, and the precise classification of any given incident can be contested. But the practical message is the opposite of the common assumption: for an off-duty DUI, the starting point is that Korea, not the U.S. military, has the right to prosecute.

A DUI Is the Classic “Korea’s Case”

Drunk driving on a public Korean road, while off duty, is not an act of official duty and is not an offense committed solely against U.S. interests. It is an offense against Korean law, with Korean drivers and pedestrians as the people the law protects. That places it squarely in the category where Korea holds the primary right. Korea can, in a given case, decline to exercise jurisdiction, and historically minor matters were sometimes left to the U.S. side — but that is a decision for Korean authorities, not an entitlement of the driver, and it cannot be assumed in advance. A service member who treats SOFA as a guarantee that “the Korean case will go away” is relying on something the agreement never promised.

What Korea’s Drink-Driving Law Says

Once Korea exercises jurisdiction, the substantive law is the Road Traffic Act, and it applies to a service member the same way it applies to anyone else. Article 44 prohibits driving while intoxicated and fixes the threshold at a BAC of 0.03% or higher. When an officer has reasonable grounds, the driver must submit to a breath test; refusing that lawful test is not a way out but a separate crime in its own right, punishable by imprisonment of one to five years or a substantial fine. Trying to defeat a measurement — for example by drinking more after driving — is also prohibited.

Penalties under Article 148-2 rise with the BAC reading and with any history of prior drink-driving offenses. A reading of 0.2% or more sits at the top of the first-offense range, and a repeat offense within ten years is punished far more harshly, with imprisonment of up to six years for the most serious tiers. Driving under the influence of drugs, rather than alcohol, carries imprisonment of up to five years or a heavy fine. We have written separately about the 2026 changes to Korea’s DUI law and about how breath and blood testing work; the point here is simply that none of this is softened by SOFA status.

Two Tracks at Once: The Korean Case and the Military Consequence

This is where service members are most often caught off guard. A DUI in Korea can produce two separate processes running in parallel. One is the Korean criminal case, which ends in a Korean disposition — a fine, a suspended sentence, or imprisonment — and leaves a Korean criminal record. The other is whatever the U.S. military chooses to do under its own authority: command and administrative action, effects on assignment, clearance or driving privileges on base, and similar matters. The second track is governed by U.S. military law and is handled through the chain of command and a U.S. military attorney (JAG) or U.S.-licensed counsel — not by a Korean firm. The two tracks have different rules, different timelines, and different decision-makers, and resolving one does not resolve the other.

Custody, Travel, and Status

Several practical features of a SOFA case differ from an ordinary foreigner’s DUI. Custody of an accused service member is itself a subject of the agreement: depending on the offense and the stage of the proceedings, custody may remain with U.S. authorities for a period rather than with Korean police, while for certain serious crimes Korean authorities may seek custody at an earlier point. How that plays out is fact-specific and should never be assumed from a general rule. Travel is another pressure point — a pending Korean criminal case can lead to restrictions on leaving the country, a problem we discuss in our note on an exit ban after a DUI in Korea, and that risk does not disappear because of SOFA status.

Finally, status itself can be in play. SOFA personnel are in Korea under the agreement rather than on an ordinary visa, and a serious enough outcome — or a separation from service — can change the legal basis on which a person remains in the country. A Korean conviction may carry collateral consequences that reach well beyond the courtroom. None of these are matters to read off a checklist; they turn on the specific facts.

Why a Korean Criminal Lawyer Is Needed

A service-member DUI sits on the seam between two legal systems, and the most common and costly mistake is to assume that SOFA, or the military side, will take care of the Korean charge. It will not. The Korean case has its own evidence, its own court, and its own record, and it proceeds in Korean. Whether Korea exercises or waives jurisdiction, how the BAC evidence is treated, what disposition is realistic, and how the timing interacts with a possible transfer or a travel restriction are decided on the particular facts — not by a forum thread and not by a template. For the wider range of charges a foreign national can face here, see our criminal defense overview for foreign residents.

Our office handles the Korean criminal side and is used to coordinating with a service member’s U.S. military attorney so that the two tracks are not worked in isolation. If you or a family member is a U.S. service member facing a DUI or other charge in Korea, you are welcome to send the basic facts over KakaoTalk or WhatsApp. Initial inquiries in English are handled directly, and the underlying Korean statutes can be read in English at the Korea Law Translation Center.

Contact via KakaoTalk →
  |  
Contact via WhatsApp →

Frequently Asked Questions

Does SOFA cover criminal charges in Korea?

No. SOFA does not make a U.S. service member immune from Korean criminal law. It allocates the authority to prosecute between the two governments. For most off-duty offenses — an off-base DUI being a clear example — Korea holds the primary right to prosecute, which means the service member can be investigated, charged, and tried in a Korean court.

Can I be tried in a Korean court for DUI as a U.S. service member?

Yes, if Korea exercises its jurisdiction. An off-duty DUI on a Korean public road falls in the category where Korea has the primary right under SOFA’s Article XXII. Korea can choose to waive that right in a particular case, but that is a decision for Korean authorities and cannot be assumed in advance by the driver.

What is the legal BAC limit in Korea, and is refusing a breath test a crime?

Under Article 44 of the Road Traffic Act, the threshold for drunk driving is a BAC of 0.03% or higher. A driver must submit to a lawful breath test when an officer has reasonable grounds. Refusing that test is not a loophole — it is a separate criminal offense, punishable by imprisonment of one to five years or a substantial fine.

Will I face U.S. military punishment as well as the Korean case?

Often, yes. A Korean DUI and any U.S. military or command action are two separate tracks that can run at the same time. The Korean court decides the criminal charge under Korean law; the military consequences are governed by U.S. military law and are handled through your chain of command and a U.S. military attorney (JAG) or U.S.-licensed counsel, not by a Korean firm.

Can a DUI affect my SOFA status or my ability to stay in Korea?

It can. SOFA personnel are in Korea under the agreement rather than on an ordinary visa, and a serious outcome — or a separation from service — can change the legal basis on which a person remains in the country. A pending case can also lead to travel restrictions. These collateral effects are fact-specific and should be reviewed with counsel.