One navigation drill was interrupted this week after a participant showed signs of an unscheduled delta spike that exceeded the session’s authorized training band.
The event did not produce physical injury, and medical staff stabilized the participant quickly. The review still matters because the excursion happened during a routine program rather than a high-intensity trial. That raises the harder institutional question of whether the program underestimated stress coupling inside otherwise ordinary simulation conditions.
Timing events of this kind sit in an awkward category. They are not dramatic enough to look like a catastrophic exposure failure, but they are serious enough to reveal weaknesses in supervision, calibration, or baseline assumptions. The current review is expected to focus on whether the training model treated natural human timing variability as narrower than it actually is.