Prisoner of war
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A prisoner of war (POW) is a soldier, sailor, airman, or marine who is imprisoned by an enemy power during or immediately after an armed conflict.
The laws apply from the moment a prisoner is captured until he is released or repatriated. One of the main provisions of the convention makes it illegal to torture prisoners, and states that a prisoner can only be required to give his name, date of birth, rank and service number (if applicable).
Article 4 of the Third Geneva Convention protects captured military personnel, guerrilla fighters and certain civilians.