100 jours en enfer (BD Cherub Mission 1)

The idea of kids being sent on dangerous missions raises questions about morality and innocence. How did others feel about the way these young agents are used?

The concept is pretty unique—did the author draw from real-world intelligence practices or create a completely fictional universe?

They really highlighted how capable and prepared these kids are, but I wondered if that level of training is realistic or exaggerated for effect.