military mottos for each branch of the military
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6 Military Mottos For Each Branch Explained

In the United States, the military comprises six branches, each with a unique mission and culture.

From the Marine Corps to the Coast Guard, these branches have distinct mottos that embody their values and commitment to serving the United States and its citizens.

But what do these mottos really mean?

In this article, we will take a closer look at the mottos of all six military branches and explore the significance behind each one.

You will better understand each of these distinct mottos with a glimpse of the lives of the men and women serving our country.

So, let us dive in and discover the meaning behind these powerful mottos.

Below are the Mottos For All 6 Military Branches Explained.

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#1. ‘Semper Fi‘ – (United States Marine Corps Motto)

semper fi is the motto for the US Marine Corps

The United States Marine Corps is an elite fighting force that is a branch of the United States Military.

Its official motto is “Semper Fidelis,” Latin for “Always Faithful.”

The motto reflects the incredible discipline, dedication, and bravery these warfighters embody daily.

The Marine Corps specializes in amphibious warfighting and is often the vanguard for our Nation’s battles. 

As one of the world’s most respected and elite fighting forces, the Marines have a motto reflecting their commitment to excellence and willingness to go above and beyond the call of duty.

Semper Fidelis” reflects the Marine Corps values of honor, courage, and commitment.

It encapsulates the values and principles that the Marines live by.

Marines train to win battles on and off the battlefield with the highest sense of loyalty to defending the United States and their fellow Marines.

Whether serving their country in combat, helping their communities as volunteers, or providing humanitarian aid to nations worldwide, Marines always strive for excellence.

“Once a Marine, Always a Marine” is more than a slogan, which stands for the undying commitment that Marines have for their country after completing their obligated service.

The Marine Corps motto is a reminder of the commitment and sacrifice that comes with being a Marine, and it is a source of inspiration for all who seek to serve their country with honor.

Related Article30 Marine Corps Sayings Explained

#2. ‘Semper Fortis‘ – (Unofficial United States Navy Motto)

us navy motto

The United States Navy is the strongest naval force in the world and has a rich history and traditions.

It was created by Congress in 1794 but has its roots in the Continental Navy, formed in 1775 to defend the colonies against British attacks during the American Revolution.

A unique aspect of the United States Navy is that it does not have an official motto, but has two unofficial mottos that are regularly used.

The first motto that the Navy uses is “Semper Fortis,” meaning “Always Courageous” in Latin.

It embodies the Navy’s unwavering commitment to our Nation’s strength, resilience, and readiness.

The second motto is “Non sibi sed patriae,” Latin for “Not self, but country.”

The motto reflects the Navy’s core values: honor, courage, and commitment.

“Not self, but country” is more than a motto, but is a way of life for its Sailors.

Non sibi sed patriae” is a reminder that the Navy is always ready to defend the nation’s interests, no matter the cost.

The Navy’s commitment to the defense of the United States is clear in every aspect of its doctrine and daily operations, from its mission to protect the nation’s interests to its dedication to its Sailors’ well-being.

Both mottos represent the Navy’s spirit of determination, perseverance, and strength, which is essential for success on any battlefield.

Related ArticleSailor’s Creed For The US Navy

#3. ‘This We’ll Defend’ – (United States Army)

us army motto - this we'll defend

The United States Army is the oldest and largest branch of the United States military.

Their motto, “This We’ll Defend,” speaks to the level of dedication that Soldiers have for their country and their overall mission of defending the United States and its citizens.

It is more than just a motto; it is a representation of the Army’s unwavering commitment to its mission and its people.

The motto originates from their mission of defending the 13 colonies during the American Revolution against the British.

Throughout the history of the United States, the Army’s mission is simply explained because its mission is to defend the nation against all enemies, foreign and domestic.

This mission remains unchanged to this day, and the motto “This We’ll Defend” is a reminder of that mission.

It is also a part of the official Army emblem.

The Army’s values include loyalty, duty, respect, selfless service, honor, integrity, and personal courage.

These values are essential to the Army’s mission and are embodied in the motto “This We’ll Defend.”

Soldiers are expected to uphold these values at all times, and the motto serves as a reminder of their importance.

Loyalty to uphold the Constitution, Duty to accomplish the mission, Respect to others, Selfless Service by putting others and the Nation before yourself, Honor to uphold the values of the Army, Integrity to do what is right, and Personal Courage to face physical and moral challenges.

Related Article3 Army General Orders Explained

#4. ‘Aim High…Fly-Fight-Win’ – (United States Air Force Motto)

us air force motto - aim high - fly fight win

The United States Air Force is the aerial warfare branch of the Department of Defense, and it maintains our country’s air superiority.

Since its creation in 1947, the Air Force has embodied its mission with dedication and selfless service.

It is no surprise that its motto reflects its core values and principles.

The Air Force’s motto is “Aim High…Fly-Fight-Win”, which is a concise and powerful statement that encapsulates the spirit of the Air Force.

It became the Air Force’s official motto in 2010.

The first part of the motto, “Aim High,” represents the Air Force’s commitment to excellence and continuous improvement.

It is to encourage its Airmen to have the highest standards in professional development, technical expertise, and a burning spirit to continue to go past their limits for improvement.

The second part of the motto, “Fly-Fight-Win,” represents the enduring commitment to defend our nation by air superiority.

The Air Force stands ready for air and space engagements to support combat operations.

It is not just a motto, but a way of life for those serving in the Air Force.

It reminds its Airmen of the importance of self-development to accomplish the mission as a team and to be ready when their nation needs them the most.

The motto is also reflected in the Air Force’s core values of Integrity First, Service Before Self, and Excellence In All We Do.

By upholding these values, Air Force personnel ensure they are always ready to defend the country and protect its citizens.

Related ArticleAir Force Chain Of Command

#5. ‘Semper Paratus‘ – (United States Coast Guard Motto)

us coast guard motto - semper paratus

The United States Coast Guard has a rich and storied history that dates back to its founding in 1790.

It was created with the signing of the Tariff Act, which commissioned 10 vessels to enforce federal tariff and trade laws and prevent smuggling.

Today, the Coast Guard plays a pivotal role in protecting and securing our nation’s maritime interests.

The official motto of the Coast Guard is “Semper Paratus,” Latin for “Always Ready.”

It is a simple yet powerful phrase that encapsulates the essence of the Coast Guard’s mission and purpose.

As a call to action, it is a constant reminder of the dedication and commitment required by those who serve.

The Coast Guard distinguishes itself as an ever-vigilant force, always prepared to respond in times of crisis or emergency, and unwavering in its pursuit of excellence and professionalism.

The motto reflects the Coast Guard’s unique blend of military, maritime, and humanitarian efforts, which demand a high degree of flexibility and readiness to effectively execute their mission.

Semper Paratus” also speaks to the character and values of the men and women who serve in the Coast Guard, embodying their core values of honor, respect, and devotion to duty.

It reminds those who wear the uniform to strive for excellence in all aspects of their service.

In today’s increasingly complex and dynamic maritime environment, the Coast Guard motto is more relevant than ever.

Related ArticlePros And Cons Of Joining The Coast Guard

#6. ‘Semper Supra‘ – (United States Space Force Motto)

us space force motto - semper supra

The United States Space Force (USSF) is the newest branch of the Department of Defense and was established in 2019.

As the world increasingly relies on space-based technology for communication, navigation, and national security, the importance of a dedicated force charged with protecting and advancing US interests in space has never been greater.

The Space Force’s motto is “Semper Supra,” Latin for “Always Above,” and reflects the organization’s unwavering commitment to maintaining superiority in the vast expanse of outer space.

“Always Above” was created to provide service members and future Guardians pride and a sense of esprit de corps.

It also embodies the Space Force’s core values of character, connection, courage, and commitment into everything they do.

The Space Force Motto is a constant reminder of the massive responsibility shouldered by the men and women serving in the USSF.

Semper Supra” conveys the pioneering spirit of the Space Force and its drive to ensure Space Superiority.

With the evolving battlefield of space, the USSF demands adaptive, innovative, and dedicated professionals to stay ahead of emerging threats.

By embracing the “Semper Supra” motto, Space Force personnel are reminded to remain vigilant, resilient, and prepared for the challenges ahead.

As the USSF continues to grow and evolve, the “Always Above” motto will serve as a beacon, guiding its members toward excellence and inspiring them to reach new heights in their mission to secure the final frontier.

Related ArticleHow To Join The Space Force


Each of the six branches of the United States has a unique mission and has the drive to defend the United States on all battlefields, from the sea to the vast expanse of space.

Their mottos are a reflection of the mission each faces and the embodiment of their core values.

Kevin R.
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