Halafi,
Italy has left long time ago. Eritrea is for Eritreans. By the same token, the Brits have left long time ago. America is owned by Americans, Capisci !

Now, Tigray will never be part of Eritrea, and God forbid, Eritrea will never be part of Tigray. Stop wasting your golden years, You are wasting away. But, the best thing that could happen for Tigray is, to mend its relations with all of its neighbors. A good relationship with Eritrea is very critical for its development in the future. A great relationship with the federal government is important for its survival. TPLF loves to play games. That is dangerous. Forget about cessation. It is very unlikely. There is no basis, There is no boundary lines applicable to international treaties.