An official website of the United States government
A .mil website belongs to an official U.S. Department of Defense organization in the United States.
A lock (lock ) or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.

Local News | June 2, 2025

The Military Health System – A Medical System Ready for Any Challenge

By Dr. Stephen Ferrara, Acting Assistant Secretary of Defense for Health Affairs

One of George Washington’s many wise aphorisms, “To be prepared for war is one of the most effective means of preserving peace,” is timeless. Teddy Roosevelt updated the maxim for audiences of his time, advising the country to, “Speak softly and carry a big stick.” Today we press for Peace through Strength.

The Military Health System is a key element in executing this strategy. With a global network of 700+ hospitals and clinics and more than 130,000 military and civilian healthcare professionals standing the watch, the MHS ensures America possesses a medically ready force that is fit to fight at a moment’s notice. The MHS sees optimizing the human factor as our strategic edge in combat. But the MHS is unlike any health care system in the United States – we go to war.

From keeping service members healthy here at home to mitigating disease overseas, we keep guns in the fight. By bringing operating rooms and ICUs to the front lines, aboard ships, and in the sky, we empower warfighters to take heroic risks, confident that the world’s best doctors, nurses, and medics have their back at each step and upon every acre on earth. There is nothing the MHS won’t do: no research too ambitious, no device too expensive, no distance too far to preserve or restore the health of our warfighters.

As Acting Assistant Secretary of Defense for Health Affairs, I’m proud to be charged with guaranteeing our medical forces provide world-class medical care and deploy rapidly to support any and all American military missions. The responsibility doesn’t end there. The MHS also ensures those who protect hearth and home -family members - also receive world-class medical care. This empowers deployed Service members to remain mission-focused without having to worry about the health of their spouse or child.

We also fulfill the solemn compact to provide health care to those retirees who devoted their life’s work and innumerable sacrifices in the service of this Nation. As a retired Navy physician and a military spouse, I understand the sacrifices Service members and their families make, both what it’s like to deploy and what it’s like to be left behind. This mission is both intensely personal and intensely rewarding.

That’s why the current underperformance of the new TRICARE contract is especially frustrating to me. The TRICARE health plan is a key pillar of the military’s healthcare delivery system. Millions of family members and retirees rely on TRICARE’s network of providers and hospitals for both medical care and mental health services, like autism care that families count on each and every day. The Defense Health Agency and I are working tirelessly to hold the contractors accountable, to grant waivers to ensure access to specialty care, and to help families navigate this transition. We’re making progress, but not quickly enough. I will continue to work on behalf of military families until this system is fixed, and to ensure this doesn’t happen again.

The garrison mission of the MHS is carried out in military medical treatment facilities across the globe. The mission is best distilled to its essence: readiness. Medical readiness is combat readiness, and while we’re grateful to have the current moment of relative peace, we must remain vigilant. When the enemy strikes, we need our Service members physically fit, mentally aware, and healthy to defend our nation.

Throughout history, interwar periods have had a pernicious effect on medical readiness, so much so that these periods bear the eponym: The Walker Dip. In 2018, Surgeon General of the British Armed Forces Vice Admiral Alasdair Walker described a recurring and troubling pattern dating back to the 19th century. From the Napoleonic War (1803-1815) to Iraq and Afghanistan, hard-earned lessons and experience gained in combat, such as the importance of specialized trauma care and transfusion medicine, are forgotten and must be relearned. Sadly, these skills “dips” diminish survival rates, resulting in greater injury and loss of life. Forewarned is forearmed. It’s my personal mission to ensure that the skills and expertise leading to the historically high battlefield survival rates that we achieved in Iraq and Afghanistan are never forgotten.

In a world of profound geopolitical risk and competing economic priorities, how can military medicine avoid the Walker Dip? How can it successfully compete for resources with modernization and replenishment of our weapons stock? Simply put, we can’t afford not to.

Fortunately, military medicine isn’t in competition with warfighting priorities such as weapons systems. Rather, it potentiates the ultimate weapons system: the American Soldier, Sailor, Airman, Marine, and Guardian. Medically ready forces keep guns in the fight and ready medical forces honor the pact that America makes to its sons and daughters to provide world-class medical care anytime, anywhere, under any conditions.

The strategy to maintain peak readiness, to cheat the Walker Dip, is three pronged: Support, Sustain, and Strengthen.

  • We Support our warfighters in battle. This is our raison d’etre.
  • We Sustain our skills by doing high volume, high complexity medical care.
  • We Strengthen our chain by fortifying our force generation platforms.

These goals are mutually reinforcing, fostering a virtuous cycle of success. These priorities require resources, leadership, and commitment. I have infinite confidence in the commitment, skill, and dedication of our people. The MHS is one of the best healthcare systems in America and the very best military medical system in the world. We are blessed with outstanding and supportive leaders in the Department who I will continue to work with to ensure the MHS has what it needs. I will continue to tell our story to our elected representatives on Capitol Hill and advocate for our warfighters to ensure they have the medical support they deserve.

Military medicine is a no-fail mission. I’m confident that our success will continue to reinforce the strength that sustains the peace. But should the peace be broken… our preparation will ensure we break the Walker Dip streak.

Image of baby's foot covered with skin rash

Hand, Foot, and Mouth Disease: What Parents Need...

Local News
May. 19, 2025

Hand, Foot, and Mouth Disease is a common, contagious viral infection, particularly in children under five...
Read More
Image of tick. Use MilTICK to get "TICK SMART" about Lyme disease

It’s Time To Get ‘Tick Smart’ About Lyme Disease

Local News
Apr. 25, 2025

May is Lyme Disease Awareness Month. Spring is one of the most important times of year to become “tick smart”...
Read More
Graphic of leg with sneaker, with bones visible. Text reads "Strong Bones, Strong Force!"

Bone Stress Injury Risk Reduction Optimizes Forc...

Local News
Apr. 22, 2025

Scientists now have a better understanding of some factors that may increase the risk of service members’...
Read More
BETHESDA, Md. (Nov. 21, 2024) Naval Medical Research Command (NMRC)’s Clinical Trials Center (CTC) is seeking volunteers to participate in a phase 1 clinical trial for a vaccine aimed at reducing frequency and severity of infections caused by Staphylococcus aureus bacteria, a leading cause of skin and soft tissue infections. NMRC CTC is located at Naval Support Activity Bethesda, Building 17B (2nd floor), and can be contacted at 301-295-4735 (call) or 301-233-9640 (text), or via e-mail at usn.nmrc.ctc@health.mil to schedule an appointment. NMRC is engaged in a broad spectrum of activity from basic science in the laboratory to field studies in austere and remote areas of the world to investigations in operational environments. In support of the Navy, Marine Corps, and joint U.S. warfighters, researchers study infectious diseases, biological warfare detection and defense, combat casualty care, environmental health concerns, aerospace and undersea medicine, medical modeling, simulation, operational mission support, epidemiology and behavioral sciences. (U.S. Navy Photo by Tommy Lamkin/Released)

Clinical Trials Center Seeks Volunteers for Stap...

Local News
Apr. 11, 2025

Staphylococcus aureus can impact readiness, and due to the antimicrobial resistance of the bacteria, keep...
Read More
Collage of four images of uniformed physical therapists helping patients complete upper body exercises.

Reducing Impact of Upper Extremity Injuries With...

Local News
Apr. 10, 2025

Service members experience 25 million limited duty days annually due to injuries, most of which are...
Read More
Staff Sgt. Sebastiana Lopez Arellano, a patient at Walter Reed National Military Medical Center, pulls a weighted sled around a track inside the center’s Military Advanced Training Center, which provides amputee patients with state-of-the-art care, in Bethesda, Md., April 13, 2016. Lopez lost her right leg and suffered several other injuries in a motorcycle crash in 2015. She now uses sports and fitness as part of her physical and occupational therapy regimen. (U.S. Air Force photo/Sean Kimmons

DOD and VA Release 2025 Lower Limb Amputation Cl...

Local News
Feb. 26, 2025

Clinicians working across the Military Health System who treat service members and veterans with lower limb...
Read More
Husband, wife and 2 daughters stand outside of two-story home. Text reads, "January is National Radon Action Month: This is the perfect time to think about testing your home for radon."

January Is National Radon Action Month: Learn To...

Local News
Jan. 07, 2025

The Environmental Protection Agency has designated January as National Radon Action Month, and the Centers for...
Read More
Female doctor examines patient with stethoscope

Patients Rank DHN Central Clinics, Providers ‘Be...

Local News
Dec. 19, 2024

Patients have ranked more than two dozen Defense Health Network Central clinics and providers as the “best of...
Read More

June 2, 2025

The Military Health System – A Medical System Ready for Any Challenge

The Military Health System ensures America possesses a medically ready force that is fit to fight at a moment’s notice. The MHS is unlike any healthcare system in the United States: “We go to war,” says the Department of Defense top doctor.

May 19, 2025

Hand, Foot, and Mouth Disease: What Parents Need To Know

Hand, Foot, and Mouth Disease is a common, contagious viral infection, particularly in children under five years old. While cases can occur year-round, they often see an increase in the spring and fall, especially in regions with fluctuating climates like those across Europe. Recent reports indicate a slight uptick in cases across several European countries in the past month.

April 25, 2025

It’s Time To Get ‘Tick Smart’ About Lyme Disease

May is Lyme Disease Awareness Month. Spring is one of the most important times of year to become “tick smart” by learning about the risks ticks pose and how to avoid tick bites.

April 22, 2025

Bone Stress Injury Risk Reduction Optimizes Force Readiness

Scientists now have a better understanding of some factors that may increase the risk of service members’ developing a bone stress injury.

April 11, 2025

Clinical Trials Center Seeks Volunteers for Staphylococcus Aureus Study

Staphylococcus aureus can impact readiness, and due to the antimicrobial resistance of the bacteria, keep warfighters away from the mission.

April 10, 2025

Reducing Impact of Upper Extremity Injuries With Early Diagnosis, Occupational Therapy

Service members experience 25 million limited duty days annually due to injuries, most of which are musculoskeletal injuries, also known as MSKI. Upper extremity injuries require unique recovery treatments that are most effective when tailored to an individual’s injury, as well as their specific work and personal activities. This treatment is provided by military Occupational Therapists Practitioners who are trained to treat service members’ upper extremity injuries from shoulders to fingertips.

Feb. 26, 2025

DOD and VA Release 2025 Lower Limb Amputation Clinical Practice Guidelines to Improve Patient Care

Clinicians working across the Military Health System who treat service members and veterans with lower limb loss now have access to the 2025 update to the Clinical Practice Guideline on the Rehabilitation of Individuals with Lower Limb Amputation.

Jan. 7, 2025

January Is National Radon Action Month: Learn To Manage Risk

The Environmental Protection Agency has designated January as National Radon Action Month, and the Centers for Disease Control and Prevention has chosen the last week of January as Radon Awareness Week. This is the perfect time to think about testing your home for radon.

Dec. 19, 2024

Patients Rank DHN Central Clinics, Providers ‘Best of the Best’

Patients have ranked more than two dozen Defense Health Network Central clinics and providers as the “best of the best” in the Military Health System for patient experience and customer care, according to a recent Joint Outpatient Experience Survey quarterly report.

Dec. 10, 2024

Graduate Medical Education Selection Board Strengthens Military Medical Workforce

More than 500 healthcare leaders from around the Military Health System worldwide conducted the annual Joint Graduate Medical Education Selection Board at the Uniformed Services University from Nov. 18 to Nov. 22 to determine the future career paths of medical students and physicians applying for advanced training.