Fifteen years have passed since the terrorist group ETA announced its dissolution in Spain, and concern surrounding the organization began to diminish even before that official end on October 20, 2011. ETA was responsible for over 850 deaths, according to official figures, leaving a deep scar on Spanish society. Now, the group is gradually fading from the collective memory, although the impact of its actions remains. The decrease in public worry pre-dates the formal announcement of ETA's end, suggesting a growing sense of security. Despite the passage of time, the legacy of the violence continues to be a subject of reflection and remembrance in Spain. The group’s disappearance marks a significant turning point in the country’s recent history.