"Semper Fi" is short for Semper Fidelis, a Latin phrase that means "Always Faithful." It has been the official motto of the U ...

Here's a few of our favorites quotes from the Marine Corps' "Mad Dog." ...

the Ohio senator and former Marine praised the former president using the Marine Corps motto of “Semper Fidelis” ― or “always faithful.” “I honor every member of every branch of our ...