I don't know. I'm conflicted on the whole issue. Did the MS administrators believe CWO Durant was just going to be asked about helicopter flying? Maybe someone needs to ask them what they expected? The kids know he's been through hell and they have questions about it.
We might just disagree.
But I cannot imagine any circumstance where his question would be appropriate unless in a small group of people preparing others for military actions. And even then I think it would be alluded to in a generic non specific sense.