It has been the official motto of the U.S. Marine Corps since 1883. More than just a slogan, Semper Fi represents the loyalty and commitment Marines have to their country and their mission.

Staff Sgt. Stephon Smith carries what are believed to be the remains of a fallen Marine killed in 1942 during the Battle of ...

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 ...