[The Conversation Africa] Egypt recently deepened its involvement in the war-weary Horn of Africa by arming Somalia and deploying its troops in the embattled country. To Ethiopia's growing alarm, Egypt is also set to join the multinational force supporting the Somali army against the jihadist threat by al-Shabaab. Egypt's potentially destabilising presence in the region is seen a direct consequence of Ethiopia's port agreement with breakaway Somaliland, which Somalia took as a direct affront. Endalcachew Bayeh, a political scholar