I was thinking how about Egypt would go to war with Ethiopia.
Ethiopia could easily poison the Nile. To prevent this they would need to occupy Ethiopia. They would need a base from their military to invade. It would be either in Sudan or Somalia. After occupy Ethiopia they would help fund and arm the militia groups, such as ONLF and OLF. This will cause Ethiopia to divide into many pieces. Kenya also wants part of the Nile as well. They should fund the Somali Military we would calm down on these Kenyans and claim back NFD as well.
VIVA EGYPT