Proper noun
English Wikipedia has an article on:Jubba RiverWikipedia
Jubba
(geography) A river in Ethiopia and Somalia.
If you were to make a short stop at local lounge or restaurant frequented by foreigners in Ethiopia’s capital, Addis Ababa, you’re almost guaranteed to meet one who is on a short layover en route to South Sudan’s capital, Jubba. Source: Internet
There are more than 4000 KDF troops in Somalia serving under the AMISOM and they are responsible for sector 2 comprising Lower and Middle Jubba. Source: Internet