About a decade ago going through TBS I remember being taught non dominant eye for your PVS-14. That said, with the advent of passive aiming, as well as newer schools of thought, it feels like the default to “non dominant” eye seems not quite so clear. At the time we were issued ACOGs, so passive aiming wasn’t a thing.
I feel as though non dominant still holds some value if you are in a suburban area or transitioning from lighted to dark areas often, being that your unaided eye can still shoot via day optics. IR laser being utilized for all shooting with the aided eye.
But in purely dark areas I feel as though using your dominant eye has some advantages. First being that you can passively aim if necessary. Second being that your brain is more hard wired to use images from your dominant eye for monocular cues.
Open to thoughts on the subject, especially our TNVC folks who are involved with the latest and greatest training TTPs. What are the current viewpoints on this?