相关规则
Sierra Leone
Practice Relating to Rule 123. Recording and Notification of Personal Details of Persons Deprived of Their Liberty
Sierra Leone’s Instructor Manual (2007) states:
In any combat operation, when enemy combatants are first captured they straightaway become POWs [prisoners of war]. The first action to be taken therefore is to:
e. Identify them in order to establish their next of kin. In this process, they are only required to give their service number, rank, name, and date of birth. 
Sierra Leone, The Law of Armed Conflict. Instructor Manual for the Republic of Sierra Leone Armed Forces (RSLAF), Armed Forces Education Centre, September 2007, p. 42.
[emphasis in original]