5th Overseas Interarms Regiment

5th Overseas Interarms Regiment
5e régiment interarmes d’outre-mer
Regimental insigne
Active1890–present
CountryFrance
AllegianceFrance
BranchFrench Army
TypeMarine Troops
RoleDesert warfare
Amphibious warfare
Garrison/HQDjibouti
Motto(s)"Proud and Strong"
ColorsRed and blue
Anniversaries1 September (Battle of Bazeilles)
Insignia
Beret badge of the Troupes de Marine
AbbreviationRIOM

The 5th Overseas Interarms Regiment (French: 5e régiment interarmes d'outre-mer (RIOM)) is a troupes de marine regiment stationed in Djibouti. It has been the Djibouti garrison since 1 November 1969.

It is the last combined arms regiment in the French army comprising a mechanised infantry company, a light cavalry squadron, an artillery battery and a command and support company.