Esperanza Casteleiro Llamazares (born 18 December 1956) is a Spanish intelligence officer who has served as director of the National Intelligence Center since May 2022. She was previously Secretary of State for Defense from 2020 to 2022. Casteleiro has spent almost all of her career in the Spanish intelligence services, first in the Centro Superior de Información de la Defensa (CESID) and then in the National Intelligence Center (CNI). She also held important positions in the Ministry of Defense between 2018 and 2022, first as director of the cabinet of minister of defense Margarita Robles, and then as secretary of state for defense. From Wikipedia