Sudanese Arabic is the everyday spoken Arabic of Sudan and South Sudan, with around 35 million speakers. It's distinct from Modern Standard Arabic and from neighbouring Egyptian and Saharan dialects in vocabulary and pronunciation. For US-bound translation, written Sudanese documents are usually in Modern Standard Arabic; Sudanese Arabic comes up more for interpreting assignments tied to the substantial Sudanese refugee population in the US, particularly in the Twin Cities, Omaha, and Texas.