On 14 February, according to information currently available to Amnesty International, state security officials detained former prisoner of conscience Josiel Guía Piloto in his home in Havana. At the time of his detention, he was hunger striking in protest over his constant harassment and surveillance. We call on the authorities to provide the reasons for Josiel Guía Piloto’s detention, to grant him access to a lawyer of his choosing, and to ensure he is not tortured or ill-treated while in detention.