that's weird. bluetooth doesnt require line of sight mah. and
also, if you and your OC are both under foliage, it really shouldnt
matter. of course, bluetooth's range is abit limited, and this
poses practical limitations.
also, we wont need to send sitreps during a firefight. more like at
the end of a situation, or at a fixed time.
nevertheless, i agree that in deploying tactical electronic
solutions, a more holistic and practical view has to be taken,
rather than deploying a particular solution to solve a particular
problem, and choosing the solution from a purely technical point of
view.