Growing apprehensions are present about the chance of armed conflict among East African neighbours, the Ethiopian government and Eritrea, as confrontational language has escalated in the last month.
Ethiopia's, being landlocked, calls for access to the sea coast through Eritrea has provoked a intense war of words.
PM Abiy Ahmed previously announced in the previous year that his nation's maritime access was an vital issue, comments that Eritrea rejected.
Relations between the both governments have regularly been difficult. After a prolonged battle for independence, the Eritrean state, which has a 1,350km (840-mile) sea border, formally separated from Ethiopian rule in the early 1990s, leaving it landlocked.
Five years later, a border war started in which numerous people were killed.
Abiy and army chief General Birhanu Jula have openly claimed sovereignty of Eritrean southern port of Assab – about 60km from the border - and implied the intention to take it by force.
On 1 September, Abiy said Ethiopia's "error" of losing access to the Red Sea as a due to Eritrea's separation would be "addressed soon".
The Ethiopian envoy to Kenya, former General Bacha Debele, said that the port was "Ethiopian property" and would be restored "usingæ¦åŠ›".
Amid persistent challenges from Ethiopia, Eritrea's response has been limited to short statements on online platforms from Information Minister Yemane G..
The minister has dismissed Ethiopian requests for maritime entry labeling it "hazardous" and a "negative policy" of "irredentism" – a approach of claiming back previous domains.
The information ministry alerted on mid-September that moves to legitimise "flagrant aggression" would have serious consequences for the Ethiopian government and its regional partners and is a "boundary that should not be crossed|violated|breached".
So far, there are no reports of major military movements in the boundary zones between the both nations.
Nonetheless, in Ethiopia, government media has shown training completions of many recruits at multiple army bases.
The director of human resources department of the defense force, the officer, stated recently in an conversation that the military was in a "strong stance" as "many thousands of youths" were enlisting, which he said was "a warning to our opponents".
For more than half a century from 1890, Eritrea was administered by Italian rulers.
Following Italy's defeat, it was then managed by the UK forces before turning into a associated territory of Ethiopia.
However in the early 1960s Emperor Haile Selassie I cancelled this system and Eritrea became completely integrated into the Ethiopian state.
A extended civil war followed, ending with Ethiopia's defeat in 1991. Sovereignty was then endorsed by voters in a vote in 1993.
Temporarily in the 1990s, there were friendly connections between the leadership in Addis Ababa and Eritrea's capital, but they disagreed over the precise positioning of their shared boundary, resulting in hostilities in 1998.
Even though this ended in a peace deal in 2000, it was never fully implemented, and the both countries continued at in dispute.
This ended in 2018, when Abiy made approaches to Eritrea's leader the president. The two endorsed a announcement that the hostilities was concluded – a move that won Abiy the prestigious award.
The both administrations were then cooperators in Ethiopia's recent internal conflict in the northern region.
However relations have since broken down once more.