Because the nature of some military assignments makes a confirmation of the presence at duty stations difficult, if not impossible, the recording of presence for duty and of specific hours during which duty is performed each day is not required.
It is entirely possible to record presence for duty daily.
mnli hypothesis: It is entirely possible to record presence for duty daily. premise: Because the nature of some military assignments makes a confirmation of the presence at duty stations difficult, if not impossible, the recording of presence for duty and of specific hours during which duty is performed each day is not required.