mounted

police montée

police officers who ride horses, especially for crowd control or in parks

patrouille montée

a group of soldiers or police officers on horseback who guard an area

un groupe de soldats ou de policiers à cheval qui gardent une zone

soldat de cavalerie

a soldier who fights on horseback, also known as cavalry

un soldat qui combat à cheval, aussi appelé cavalerie

a knight who is riding a horse, typically in a historical or fantasy context