How much of the local language do you need for daily living? Are local language classes/tutors available and affordable?
Brazzaville is a French speaking country. Having a good understanding of the language is important. The Embassy has a Post Language Program for direct hires and family members. There is also a French cultural center which offers language classes. - Jul 2020
French is the language here. Even at diplomatic receptions you should expect to speak French. - Jan 2020