Yes ... get them all drafted into the Armed Forces, so that discipline may be enforced!
(In fact, why not suggest to your friendly Ministers that the whole of Health Services be organized in such a fashion [that is, by the Military]? It sounds to me that the logistics of the situation out there really needs such an approach).
Otherwise, how are you hoping to "retain their attention" (and/or interest and enthusiasm) over a period of thirty months ... and beyond?
In my opinion that's way too long. I would get them out and working far sooner than that!

The famous "Arborfield" course, which has been mentioned
ad nauseum on this forum, was something like six months (if I remember rightly) ... and "Falfield" was (is) only two weeks!
In the circumstances you have been laying out, I would have thought that an "apprenticeship" approach may be a better way. That is, having the young techs trained "on the job", under the wing (and watchful eye, gentle tongue
etc.) of an experienced hand. OK ... don't tell me ... there aren't any "Old Techs" around!
