Whos backing out again?? Ur either ignored or simply just bias.
"Sudan and Ethiopia have deep cooperation." Didn't Sudan just refused to sign Ethiopians proposed treaty like 2 days ago and demanded a 3-way treaty?? So much for the "deep cooperation".
Anyhow, So far It seems like the USA is taking Egypt's side. They will either stop their aid/sanction Ethiopia and pay Egypt for the damages. Or give a green light to Egypt to take military actions.
I hope Ethiopia folds tbh. Because Unlike Egypt, Ethiopias aren't united internally. Any major turmoil/successful coup will send Ethiopia back to the 90s.