(=support) appui m , soutien m
→ Police began catching the culprits, but grew frustrated because they felt they were not getting much backup from the courts.
→ I've had no backup from my family, none of them even seemed concerned.
→ Education secretary Estelle Morris has proposed a much greater role for classroom assistants, envisaging an extra 20,000 in schools to give back-up to teachers.
We are here to provide backup if you need it. Nous sommes ici pour vous apporter le soutien nécessaire., Nous sommes ici pour vous apporter l'appui nécessaire.
technological backup support technologique
→ He described the technological backup required for the mission.