Guinea’s military authorities have arrested 16 Sierra Leonean soldiers accused of illegally entering Guinean territory and attempting to assert sovereignty by raising their national flag.
Maada Bio, President of Sierra Leone
In a statement released late Tuesday by Guinea’s Ministry of National Defense, the soldiers crossed into Koudaya district in the Faranah region without permission. According to the officials, the group set up a temporary camp and hoisted Sierra Leone’s flag on what Guinea considers its own land. Military personnel also confiscated equipment and materials found in the soldiers’ possession.
The arrests have heightened tensions between the neighboring West African countries, whose shared border has been a source of friction for more than 20 years.
Earlier on Tuesday, authorities in Sierra Leone acknowledged that several members of one of its security units, including an officer, had been detained by Guinean forces. Sierra Leonean officials said the soldiers were working on construction activities related to a border post in the Kalieyereh area of Falaba district when they were apprehended on Monday.
It remains unclear whether the two countries interpret the exact border location differently, but both sides have maintained claims over the disputed zone.
The territorial disagreement dates back to the Sierra Leone Civil War, which lasted from 1991 to 2002. During the conflict, Sierra Leone invited Guinean troops to help secure its eastern frontier against rebel forces. However, lingering military presence and unclear demarcation of the boundary after the war contributed to competing territorial claims that have never been fully resolved.
Over the years, the situation has periodically escalated, particularly in areas believed to contain valuable mineral resources.
Tensions flared again last year when Guinean forces reportedly moved into a border town in Sierra Leone known for its mineral wealth. That incident raised alarm among officials and residents on both sides of the frontier and revived longstanding concerns about sovereignty and resource control.
The latest detention of Sierra Leonean soldiers adds a new layer of strain to relations between the two countries. There has been no immediate indication of when the detained soldiers may be released or whether diplomatic talks are underway to resolve the situation.
Regional observers warn that without clear demarcation and sustained diplomatic engagement, similar confrontations could continue to threaten stability along the border.