Offence and defence in the same room, tuning detection technique by technique.
Blue teaming turns an assessment into a live improvement workshop: attacks are executed openly while the defensive team watches telemetry in real time.
Each technique is executed, observed, tuned and re-executed until it is reliably detected. The result is measurable coverage improvement rather than a static list of findings, plus detection content that stays in the customer's own tooling after the engagement closes.