Soldiers and other service members are allowed to smoke in the military, but only as adults, only in designated outdoor areas on installations, and never during basic training. Tobacco is treated as a legal personal choice for those 21 and over, and the Department of Defense layers restrictions on top of that: location bans, uniform standards, commander authority in the field, and a federal purchase age with no military exemption.
Where You Can Smoke on Base
Every DoD installation limits tobacco use to marked outdoor zones called designated tobacco areas. These sit at least 50 feet from building entrances and air intake ducts, and anywhere on an installation that is not specifically marked for tobacco use is tobacco-free by default.1Department of Defense. DoD Instruction 1010.10 – Health Promotion and Disease Prevention You cannot smoke inside any DoD building. Because tobacco is confined to those outdoor spots, using it inside government vehicles, aircraft, or aboard naval vessels is also off-limits.
E-cigarettes and vapes fall under the same rules as cigarettes and smokeless tobacco. If a location bans one, it bans them all. Installation commanders can go further than the DoD baseline, so a specific base may offer fewer designated areas or wider buffer zones than the minimum.
No Tobacco During Basic Training
Every form of initial military training is completely tobacco-free, in every branch. Recruits cannot bring cigarettes, chewing tobacco, vapes, or any other nicotine product to boot camp. The ban runs the entire training period, roughly eight to fourteen weeks depending on the branch.2U.S. Department of Health and Human Services. Appendix 14.1 Tobacco Control Efforts in the Department of Defense Any nicotine product found in a recruit’s possession is confiscated as contraband.3U.S. Army Cadet Command. Cadet Summer Training 2025 Policy Memorandum 5 – Alcohol, Tobacco, and Other Prohibited Item Use
If you currently use nicotine and you are heading to basic, taper before you ship. Quitting cold turkey while adjusting to the physical and mental demands of training makes the first week much harder than it needs to be.
Smoking While in Uniform
You can smoke in uniform, but only while stationary in a designated tobacco area. Walking from point to point with a cigarette in uniform is prohibited. Navy uniform regulations state that smoking or using tobacco while walking in uniform “detracts from a professional military appearance.”4MyNavyHR. U.S. Navy Uniform Regulations Chapter 1 Other branches enforce the same standard. It will not get you court-martialed, but it will draw a correction from any NCO or officer who sees it.
How the Rules Differ by Branch
The DoD sets the floor. Each branch builds on it, and some have gone considerably further.
Air Force
The Air Force has been the most aggressive on tobacco. Use anywhere on an Air Force installation is prohibited except in designated areas, medical campuses are entirely tobacco-free with no designated areas at all, and the ban extends to athletic fields, running tracks, golf courses, beaches, parks, and any vehicle carrying children.5Department of the Air Force. Air Force Instruction 48-104 – Tobacco Free Living6U.S. Air Force. AF’s Updated Policy Further Promotes Tobacco-Free Environments
Navy and Marine Corps
The Department of the Navy bans tobacco inside any Navy or Marine Corps facility. Smoking and smokeless tobacco are restricted to designated outdoor areas, and e-cigarettes are treated identically.7Navy Medicine. Electronic Cigarettes Frequent Questions Aboard ship, smoking areas are tightly controlled and can be suspended entirely during operations, fueling, or ammunition handling.
Coast Guard
The Coast Guard discourages all tobacco use and holds that when conflicts arise between users and non-users, the non-user’s rights prevail.8U.S. Coast Guard. Tobacco Cessation Program Tobacco use on small boats is prohibited for safety reasons.
Army
The Army’s health promotion regulation, AR 600-63, governs tobacco policy for soldiers. Use is restricted to designated areas on installations and banned entirely during initial training.
Deployments and Field Operations
Deployed service members can generally still use tobacco, but commanders have broad authority to restrict or ban it based on the operational environment. During field exercises, a commander may ban smoking at night because the glow of a cigarette is visible at considerable distance and the smell of smoke travels. Fire safety and ammunition storage often shrink designated areas in rear zones to a handful of locations. If you deploy to a base hosted by a coalition partner, that country’s military tobacco rules may also apply. Deployment does not guarantee the same tobacco access you had at home station.
You Must Be 21 to Buy Tobacco, Even on Base
Federal legislation signed in December 2019 raised the minimum age for buying any tobacco product from 18 to 21 nationwide. There is no military exemption. The law applies to every retailer, including on-base exchanges and commissaries.9Food and Drug Administration. Tobacco 21 The DoD implemented it at all retail outlets on military installations.10U.S. Army. DoD to Implement New Laws for Tobacco Sales Beginning in August A 19-year-old service member cannot legally buy a pack of cigarettes on base or anywhere else in the United States, regardless of military status.
What Happens If You Break the Rules
Smoking where you should not is a violation of a lawful order or regulation, which is punishable under Article 92 of the Uniform Code of Military Justice.11Office of the Law Revision Counsel. 10 USC 892 – Art. 92. Failure to Obey Order or Regulation Consequences scale with the situation:
- A first, minor offense usually draws a verbal or written counseling in your personnel file. This is how most tobacco violations are handled.
- Repeated violations can trigger nonjudicial punishment under Article 15, with extra duty, restriction to base, reduction in rank, or forfeiture of pay.
- Serious or aggravating circumstances, such as smoking near fuel or ammunition, during a training ban, or in defiance of a direct order, can lead to more severe administrative action up to separation from the military.
Nobody gets a dishonorable discharge for one cigarette behind a building. Repeated violations, though, signal a pattern of disregard for orders, and that pattern sinks careers.
Free Help to Quit
TRICARE covers tobacco cessation counseling, prescription medications, and over-the-counter nicotine replacement products like patches, gums, and lozenges at no cost. You do not need a tobacco-related illness to qualify. You need a prescription from a TRICARE-authorized provider, filled through home delivery or a military pharmacy.12TRICARE. Tobacco Cessation Services Retail civilian pharmacies are not covered for these products.
The DoD also runs YouCanQuit2, a coaching and education campaign built for service members, with quit plans, an online support community, and a locator for in-person help at your installation.13YouCanQuit2. YouCanQuit2 – Tobacco Cessation Campaign for the U.S. Military Each branch also operates its own wellness and cessation resources locally.