The Review has chosen to open this edition with an interview with General Abdoulaye Kaka as a representative of State practice in counterterrorism detention. The journal chose to focus on Niger as a State that is affected by an ongoing armed conflict and which arrests, detains and tries suspected members of a non-State armed group under its domestic legal system. General Abdoulaye Kaka has been working as Head of Niger's Central Counterterrorism Agency (Service Central de Lutte Contre le Terrorisme) since 2014. He previously worked for the judicial police in Niger as head of the anti-gang section before opening the first office of the judicial police in Zinder. General Kaka worked for the United Nations (UN) police forces in Ivory Coast between 2006 and 2012, when he became the Commander-in-Chief of the Niger UN police forces. In his current role as Head of the Central Counterterrorism Agency, General Kaka oversees detention operations throughout the country, many of which involve suspected members of the group that calls itself Islamic State's West Africa Province (ISWAP), also known as Jama'atu Ahlis Sunna Lidda'awati wal-Jihad or, as it is most widely known under its former name, Boko Haram. Niger has suffered the effects of the ongoing conflict between ISWAP and State forces in the Lake Chad region, resulting in casualties, arrests and repeated displacement among civilians. The government of Niger contributes troops to the Multinational Joint Task Force, which conducts operations against the group. At the same time, the government arrests and detains suspected members of ISWAP as part of its counterterrorism efforts. These detention operations are coordinated by the Central Counterterrorism Agency.