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Military sexual trauma (MST)

What happened was not your fault. However long ago it was, you deserve care, and it is there for you.

⏱ 5 min read📑 10 sections📚 27 sources✅ Reviewed October 2026

What is MST?

What the term means, and why it is an experience, not a diagnosis.

This guide talks about sexual assault and harassment. Read it at your own pace, take breaks, and skip anything you need to.

Military sexual trauma (MST) is the term VA uses for sexual assault or sexual harassment that happened during military service. It can happen to anyone, regardless of age, sex, sexual orientation, racial or ethnic background, or branch of service.

🛑 Sexual assaultAny sexual activity you did not or could not agree to.
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VA includes sexual activity you were pressured into, physically forced into, or unable to consent to, such as when you were asleep or intoxicated.

Not fighting back, freezing, or going along to stay safe does not mean you agreed. Sexual assault is never the survivor’s fault.
🗯️ Sexual harassmentUnwanted touching, comments or advances.
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MST also includes unwanted sexual touching, including during hazing, and unwelcome sexual comments or advances.

Harassment can wear a person down over months, especially when it comes from people you live and work with every day. Its effects are real and deserve care too.

📍 Who, where and when don’t change itOn or off duty, on or off base, whoever the other person was.
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It does not matter who the other person was, or whether it happened on or off duty, or on or off base. If it happened during your military service, VA counts it as MST.

It also does not matter how long ago it was. VA offers MST-related care no matter how long ago the experience happened.

🧭 An experience, not a diagnosisMST describes what happened to you, not what is wrong with you.
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VA describes MST as an experience, not a diagnosis or a mental health condition. Everyone reacts differently. Many people recover without professional help, and others find that the effects last or return later.

If it still weighs on you, whether it was last year or fifty years ago, that is reason enough to reach out.
Sexual assault is never your fault, no matter what you were wearing, drinking or doing, and no matter who the other person was.

Common reactions

Feelings, body and relationships: what survivors often notice.

After sexual trauma, people may feel fear, shame, guilt or shock. All of these feelings are normal. Some reactions show up right away. Others appear years later, for example when news stories about sexual assault bring memories back.

💭 FeelingsStrong emotions, or feeling nothing at all.
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People may notice

  • Feeling numb or far away
  • Feeling on edge, or not feeling safe
  • Sudden, strong emotions: anger, sadness, fear
  • Shame, guilt or self-blame
Self-blame is very common. It is a reaction to trauma, not the truth about what happened.
🧠 Memory, focus and sleepTrouble concentrating, remembering or sleeping.
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  • Gaps in memory about what happened
  • Nightmares or trouble sleeping
  • Trouble with attention, concentration and memory

Not remembering every detail is a common reaction to trauma. It does not mean it didn’t happen.

🚪 Avoiding remindersSteering clear of people, places or things that bring it back.
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Survivors may avoid things that remind them of what happened, or feel on edge around them.

Avoidance makes sense as protection. Over time, though, it can shrink life. Trauma-focused therapy can help you take back places and activities that are safe.

🤝 Trust and relationshipsFinding it hard to trust, or feeling cut off from people.
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VA lists difficulty trusting others, and feeling isolated or disconnected from others, among common reactions. This can be especially hard when the harm came from someone in your own unit or chain of command.

See “Rebuilding trust and intimacy” for ways to start.
🩺 Body and healthPhysical health problems, and drinking or drug use.
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Survivors may have physical health problems, and some turn to alcohol or drugs to cope. VA’s free MST-related care covers both physical and mental health conditions.

The Substance Use guide has more support if drinking or drug use has become a way through.
🧩 PTSD, depression and moreSome survivors develop conditions that can be treated.
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PTSD is one of the most common diagnoses among MST survivors. Depression and other mood conditions, and substance use problems, also happen.

These conditions are treatable. The Veterans: PTSD & combat stress guide explains PTSD signs and the therapies that help.

Having some of these reactions doesn’t mean you have a condition. People are complex, and only a qualified professional can assess what’s going on for you. Please talk to your clinical provider or therapist.

Why telling and reporting are hard

Silence is common. You can still get care without ever having reported.

Many survivors of sexual trauma do not tell anyone unless they are asked directly. That is one reason VA health care providers ask every veteran whether they experienced MST.

Most service members still don’t officially report. In the Pentagon’s 2025 survey, about 1 in 3 active-duty members who experienced sexual assault reported it, up from about 1 in 4 in 2023.

Common worries survivors describe

  • “It was my fault,” or “It wasn’t bad enough to count”
  • “It will hurt my career, my unit or my reputation”
  • “Nobody will believe me”
  • “People will think less of me as a man, or as a woman”
  • “Telling means I have to relive it”
  • “The person who hurt me outranks me, or is someone everyone likes”
📄 You don’t need a report to get careNo report, no proof, no disability rating needed.
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To get free MST-related care from VA, you do not need to have reported it when it happened, and you do not need documents to prove it. You also do not need a VA disability rating or service connection.

Not reporting was a choice you made to get through. It does not close any door to care now.
🔒 Talking privately firstAnonymous options let you talk before deciding anything.
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DoD Safe Helpline is an anonymous, confidential support service for the military community affected by sexual assault, open 24/7 worldwide at 877-995-5247 or by online chat at SafeHelpline.org. It can also help people who have left service find civilian support, Vet Centers and VA.

VA’s free Beyond MST app is private self-help: no account is needed, and what you enter is not shared with anyone, including VA.

🗣️ If you decide to tell someoneYou choose who, when and how much.
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You never owe anyone the details. You can say as little as “Something happened in the military that still affects me.” You don’t have to share your experience to benefit from supportive people.

It can help to

  • Choose a calm time and a private place
  • Decide ahead what you want to share, and what you don’t
  • Pick someone who has been kind and trustworthy before
  • Say what you need: “Just listen,” or “Help me find a counselor”
The “Planning to tell someone” worksheet can help you get ready.

Every survivor: women, men and LGBTQ+

MST happens to all genders and identities, and everyone deserves care.

When screened at VA, about 1 in 3 women and 1 in 50 men say they experienced MST. These numbers only cover veterans who use VA care, so they don’t show the full picture across the military.

👩 WomenAbout 1 in 3 women screened at VA report MST.
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Women veterans are more likely than men to report MST when screened, and women veterans also have higher rates of PTSD than men veterans.

In the Pentagon’s 2025 survey, an estimated 4.3% of active-duty women experienced unwanted sexual contact in the past year, and 17.5% experienced sexual harassment. Both were lower than in 2023.

You can ask VA for a clinician of a particular sex if it would help you feel more comfortable. Some residential programs are just for women.
🧔 MenIt happens to men too, and men deserve care too.
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About 1 in 50 men screened at VA say they experienced MST. Because so many more men serve, over 1 in 3 veterans who tell a VA provider about MST are men.

Men may stay silent because of shame, fear of not being believed, or worry about what it says about their strength or sexuality. What happened was not your fault, and it says nothing about your strength or who you are as a man.

1in6 offers free, counselor-led online support groups by text chat for men 18 and older who have experienced sexual abuse or assault. They are peer support, not a crisis service.

Some VA residential programs are just for men. The Men’s mental health guide has more on men as survivors.
🏳️‍🌈 LGBTQ+ survivorsHigher risk, and sometimes extra layers of fear.
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In a study of veterans, about 1 in 3 lesbian, gay and bisexual veterans (32.7%) had experienced sexual assault in the military, about twice the rate of other veterans (16.4%). Military sexual assault was linked to the higher rates of PTSD and depression found in LGB veterans.

LGBTQ+ survivors may worry about being outed, judged or not believed, especially if the harm was tied to who they are. Those fears make sense. VA’s MST-related care is open to everyone, whatever their sexual orientation or gender.

The LGBTQ+ mental health guide has more support and affirming resources.
There is no “right kind” of survivor. Whoever you are and whatever happened, your experience counts.

Free VA care for MST

Free, confidential, and open even to many who can’t get other VA care.

VA provides free, confidential care for physical and mental health conditions related to MST, no matter how long ago it happened. The care is designed to meet you where you are, from coping day to day to working through what happened, if and when you choose.

Good to know

  • You do not need a VA disability rating or service connection.
  • You do not need to have reported it at the time, or have any proof.
  • Standard length-of-service rules don’t apply.
  • You may get this care even if you can’t get other VA care.
  • Most former service members with an Other Than Honorable or uncharacterized discharge can get MST-related care.
  • Former Guard and Reserve members can qualify with federal active-duty service or a service-connected disability (it doesn’t have to be MST-related), and a discharge that is honorable or Other Than Honorable.
🧑‍⚕️ MST CoordinatorsA person at every VA facility whose job is to help you.
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Every VA health care facility has an MST Coordinator who can answer questions and help you find and use MST-related services. You can find yours with VA’s “Find a VHA MST Coordinator” tool, or ask any VA staff member.

You can simply say: “I’d like to talk with the MST Coordinator.” You don’t have to explain why.
🏥 Kinds of careOutpatient, group, residential and inpatient options.
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  • Outpatient care at VA medical centers and many community clinics: assessment, one-on-one and group therapy
  • Residential or inpatient programs for people who need more support; some have separate programs for men and women, and all have separate sleeping areas
  • Care for physical health problems related to MST, too

You can ask to meet with a clinician of a particular sex if it would help you feel more comfortable.

🏘️ Vet CentersFree counseling in a relaxed, community setting.
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VA’s community-based Vet Centers offer MST-related counseling. Current service members, including National Guard and Reserve, can get MST-related counseling at a Vet Center regardless of service era, with no DoD referral needed.

The Vet Center Call Center is free and confidential, around the clock: 1-877-927-8387.

📱 Beyond MST appFree, private self-help tools made for MST survivors.
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Beyond MST is a free app from VA with over 30 tools to help with MST-related challenges, health, relationships and quality of life. No account or treatment is needed, and what you enter is not shared with anyone, including VA.

Many people use it alongside counseling, or as a first step before they are ready to talk.
🎖️ Still serving?Current service members can get help too.
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Current service members can get MST-related services from VA, though some may need a DoD referral. Vet Center counseling does not need a referral.

DoD Safe Helpline (877-995-5247, 24/7) is anonymous, and staff can connect you with support on your installation or in your community.

You do not have to prove anything to deserve care. Reaching out is enough.

Healing, at your own pace

Proven therapies, everyday coping, and starting small.

Healing is a journey, with ups and downs, and you can move forward over time. You get to set the pace. Many survivors say therapy helped them understand that what happened really wasn’t their fault.

🛠️ Trauma-focused therapiesThe talk therapies with the strongest research for PTSD.
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If MST led to PTSD, trauma-focused talk therapies have the most research support. They help you work through the trauma, either by facing memories in a safe way or by changing painful beliefs about what happened. They usually take about 8 to 16 sessions.

  • Cognitive Processing Therapy (CPT): looks at “stuck points” like “It was my fault”
  • EMDR: works on the memory without needing to describe it in detail
  • Prolonged Exposure (PE): gently faces memories and safe places you’ve been avoiding
  • Written Exposure Therapy (WET): a shorter, 5-session option
The Veterans: PTSD & combat stress guide explains each of these in more detail.
🧘 Everyday copingSmall, steady things that help on hard days.
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  • Be kind to yourself, the way you would be to a friend
  • Keep healthy habits: food, daylight, movement, and steering clear of substance misuse
  • Limit news and social media when stories about assault are in the headlines
  • Pace yourself: slow down, simplify or take a break when you feel overwhelmed
  • Rest: aim for at least 7 hours of sleep
  • Try breathing, guided imagery, gentle yoga or tai chi to feel steady in your body
A rough patch does not undo your healing. Your reactions are normal, and it’s okay to feel upset.
🫂 Connection on your termsYou don’t have to talk about it to feel less alone.
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Spending time with people you enjoy can help, even if you never mention what happened. Remembering past times you got through something hard, and reading stories of others who healed, can help too.

VA’s Make the Connection website shares videos of veterans, families and friends talking about recovery, including from MST.

🌤️ If you’re not ready to talkYou can start small and private.
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  • Ask your VA provider to connect you with the MST Coordinator
  • Call a Vet Center and just ask what they offer
  • Fill in the gentle “My MST support plan” worksheet. You never have to write what happened.
  • Try VA’s free Beyond MST app
If guilt or shame is tied to something you did or couldn’t stop, the Moral injury guide may help. The Sexual assault & rape and “Trauma: what it is & how it affects you” guides cover sexual trauma outside the military.

Rebuilding trust and intimacy

When closeness feels hard, and gentle ways back toward it.

Sexual trauma can make it hard to trust people, to feel close, or to enjoy touch and sex. People who experienced sexual assault are more likely to have problems with sex. None of this means something is wrong with you, or with your relationship.

🔑 Rebuilding trustTrust can grow back slowly, one safe experience at a time.
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Small steps

  • Notice who has been safe and kind, and spend more time there
  • Practice small boundaries, like saying “not today”, and notice who respects them
  • Remember that you don’t have to trust everyone to trust someone
  • Talk with a counselor about the beliefs trauma left behind, like “No one can be trusted”
Being careful about who you trust is not a flaw. It is something you learned to protect yourself.
🛏️ Intimacy and sexTouch, desire and closeness can be affected.
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It can look like

  • Feeling far away or numb during closeness
  • Less interest in sex, or avoiding it
  • Touch or certain situations bringing back memories
  • Worry about how your body responds

What can help

  • Agree on a word or signal to pause or stop, any time
  • Go slowly, and focus on closeness without sex for a while if you need to
  • Notice and share what helps you feel safe
  • Talk with your clinical provider; physical health can play a part too
The Intimacy after sexual harm guide explains the emotional side of sex and how sex therapy works.
🗨️ Talking with a partnerYou can share what you need without sharing what happened.
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VA suggests partners set regular times to talk, plan together for hard days and consider couples counseling. Vet Centers offer marriage and family counseling at no cost.

Ways to start

  • “If I pull away, it isn’t about you. Something from my past gets stirred up.”
  • “I want to be close. I just need to go slower.”
  • “Can we agree that either of us can pause at any time?”

Supporting a survivor

For partners, family and friends: what helps, what to avoid.

If someone tells you they experienced MST, how you respond matters. You don’t need the perfect words. Listening, believing and staying close can make a real difference.

👂 Listen and believeComfort first. Questions can wait.
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What helps

  • Ask what they need, and if they want you to come with them to a counselor or appointment
  • Let them know you believe them, and that it was not their fault
  • Listen and offer comfort
  • Remind them that confusion, memory gaps, anger, numbness and shame are common

What to avoid

  • Asking for details they haven’t offered
  • Asking “Why didn’t you report it?” or “Why didn’t you fight back?”
  • Making decisions for them, or telling others without their OK
  • Pushing them to get help with threats or ultimatums
🧭 Helping them find careShare options, then respect their choice.
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Let them know free VA care exists, even without a report or proof, and that every VA facility has an MST Coordinator. Vet Centers and DoD Safe Helpline are other gentle places to start.

VA suggests making it clear that getting help is their choice, and offering to help if they want it.

❤️ If you are their partnerPatience, consent and closeness without pressure.
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Trauma can affect closeness and sex for a long time. Let your partner set the pace, never pressure them, and look for other ways to feel close, like talking, walks or simple affection they welcome.

Couples counseling, including free marriage and family counseling at Vet Centers, can help you both.
🔋 Caring for yourselfHearing this can hurt you too.
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It is normal to feel angry, sad or helpless when someone you love was hurt. Find your own support, so your feelings don’t become one more weight for the survivor to carry.

  • RAINN’s National Sexual Assault Hotline supports loved ones too: 800-656-4673
  • VA’s Caregiver Support Line: 1-855-260-3274
  • The Veterans Crisis Line also helps family members: dial 988 then press 1

When and where to get help

Signs it’s time to reach out, and who to call, 24/7.

Reach out if…

  • Memories, nightmares or feeling on edge won’t ease
  • Reactions get in the way of relationships, work or daily life
  • You are drinking or using drugs to cope
  • You feel hopeless, numb or cut off from everyone
  • You have any thoughts of hurting yourself

Where to start

  1. Ask any VA facility for the MST Coordinator, or ask your VA provider.
  2. Call the Vet Center Call Center at 1-877-927-8387, any time.
  3. Still serving, or not sure where you fit? Call DoD Safe Helpline at 877-995-5247 (24/7, anonymous) or chat at SafeHelpline.org.
  4. Want to talk with a sexual assault counselor? Call RAINN’s National Sexual Assault Hotline at 800-656-4673 (24/7).
Veterans Crisis Line: dial 988 then press 1, text 838255, or chat at VeteransCrisisLine.net. Free, confidential and 24/7, even if you are not enrolled in VA care. Anyone in crisis in the U.S. can also call or text 988. If a life is in danger, call 911. Outside the U.S., call your local emergency number; the “Veterans: coming home & life after service” guide lists support lines for veterans in the UK, Canada and Australia.

By the numbers

What the research tells us about MST.

Veterans (VA)

1 in 3women veterans screened at VA say they experienced MST (VA National Center for PTSD, 2026).
1 in 50men veterans screened at VA say they experienced MST (VA, 2026).
1 in 3veterans who tell a VA provider about MST are men (VA, 2026).

Serving now (2025)

4.3%of active-duty women experienced unwanted sexual contact in the past year, down from 6.8% in 2023 (Pentagon survey, reported 2026).
1.0%of active-duty men experienced unwanted sexual contact in the past year, down from 1.3% in 2023.
17.5% / 4.4%of active-duty women and men experienced sexual harassment in the past year.
1 in 3active-duty members who experienced sexual assault reported it officially (33%), up from 25% in 2023.

LGB veterans

32.7% vs 16.4%of lesbian, gay and bisexual veterans compared with other veterans had experienced military sexual assault, in one study (Journal of Traumatic Stress, 2018).
Behind every number is a person. Most sexual trauma is never reported, so the true numbers are likely higher. Every survivor deserves to be believed and cared for.

📝 Worksheets for this guide

Fill these in privately in the app. Your answers stay on your phone.

My MST support planA private plan for looking after yourself after military sexual trauma. You never have to write what happened. Fill in only what feels OK.
Planning to tell someoneIf you are thinking about telling someone, this can help you feel more in control. You choose who, when and how much. You never have to share details.
My triggers & grounding planReminders can bring back strong feelings out of nowhere. This plan helps you spot them early and know what to do. You don’t need to write anything about what happened.
Getting care on my termsGetting help after MST should never feel like it is happening to you. Use this to set your own terms before you talk to VA, a Vet Center or another provider. You can share as little as you want.
🔒 Fill in privately in the Mentally United Wellness App. Free, no ads, no accounts.

Sources

  1. U.S. Department of Veterans Affairs, National Center for PTSD (2026). Military Sexual Trauma
  2. U.S. Department of Veterans Affairs, Mental Health. Military Sexual Trauma (MST)
  3. U.S. Department of Veterans Affairs, Mental Health. MST Treatment
  4. U.S. Department of Veterans Affairs, Mental Health. MST Coping
  5. U.S. Department of Veterans Affairs, Mental Health. MST Resources
  6. U.S. Department of Veterans Affairs, National Center for PTSD (2026). How Common Is PTSD in Veterans?
  7. U.S. Department of Veterans Affairs, National Center for PTSD (2026). Common Reactions After Trauma
  8. U.S. Department of Veterans Affairs, National Center for PTSD (2026). PTSD Treatment Basics
  9. U.S. Department of Veterans Affairs, National Center for PTSD. Cognitive Processing Therapy (CPT) for PTSD
  10. U.S. Department of Veterans Affairs, National Center for PTSD. Prolonged Exposure (PE) for PTSD
  11. U.S. Department of Veterans Affairs, National Center for PTSD. Eye Movement Desensitization and Reprocessing (EMDR) for PTSD
  12. U.S. Department of Veterans Affairs, National Center for PTSD. Written Exposure Therapy (WET): Helping During Treatment
  13. U.S. Department of Veterans Affairs, National Center for PTSD (2026). How does PTSD affect families?
  14. U.S. Department of Veterans Affairs, National Center for PTSD (2026). Help a Veteran Get Needed Care
  15. U.S. Department of Veterans Affairs. Caregiver Support Program
  16. U.S. Department of Veterans Affairs. Vet Centers (Readjustment Counseling)
  17. U.S. Department of Veterans Affairs. Veterans Crisis Line
  18. DoD Safe Helpline (operated by RAINN for the Department of Defense). DoD Safe Helpline
  19. My Air Force Benefits (U.S. Air Force). Sexual Assault Prevention and Response (SAPR)
  20. National Sexual Violence Resource Center (NSVRC). Department of Defense (DoD) Safe Helpline
  21. Stars and Stripes (report on the DoD Fiscal Year 2025 Annual Report on Sexual Assault in the Military) (2026). Pentagon report continues to show a downward trend of sexual assaults in the military
  22. Journal of Traumatic Stress (Lucas et al., peer-reviewed) (2018). Military Sexual Assault as a Mediator of the Association Between Posttraumatic Stress Disorder and Depression Among Lesbian, Gay, and Bisexual Veterans
  23. Office on Women’s Health, U.S. Department of Health and Human Services. Sexual assault
  24. RAINN. National Sexual Assault Hotline
  25. Office on Violence Against Women, U.S. Department of Justice. Sexual Assault
  26. 1in6. 1in6: for men who have had unwanted or abusive sexual experiences
  27. National Sexual Violence Resource Center (NSVRC). 1in6 (organization listing)

This guide is for education and self-care. It is not a diagnosis or a substitute for professional care. Please talk to a counselor or clinical provider about your health. Reviewed October 2026.

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