Another 3/1 old-skool USMC story.
We were deployed to Okinawa Japan, as was the routine for all infantry battalions eventually. The Supply shop was co-located with the armory taking up the last bay (suitably designed and built purposefully that way, this was not ad hoc.)
Weapons Company was conducting an inspection of their M2's outside the armory bay, while me and my guys were checking and restocking the First Aid Kits we had in storage (some of those component items expire & require replacement if not extended.)
Well, this is tropics in June, so heat and humidity are UP there, I've got both of the Supply bay doors open for ventilation. I hear some talking from inside the other bay, and go check it out.
It is the Weapons Company Commander and the First Sergeant, wandering around the back of the second bay, discussing something and touching/looking through gear that was stocked there.
"Can I help you with anything, sir?" I inquired.
"No, we're fine, as you were." the First Sergeant replied.
My reply, "Could you let me know when you are done and leaving the bay, First Sergeant?"
"Stand down, Seargeant, this is the Weapons Company Commander and he will come and go as he pleases, where do you come off?" The rather tall and imposing First Sergeant for Weapons Company does have an in-your-face reputation I had heard about
now I get the experience it.
"First Sergeant, with all due respect, this is my warehouse, I take the heat if anything comes up missing and I need to be aware who is in the area." At this point, the First Sergeant is crossing over the bays with a purpose, hoping to kow me through physical intimidation up close.
"First Sergeant," the Captain called him back, then addressed me, "I am a Captain of Marines, a Commissioned Officer, how dare you, Sergeant. I will be having words with Captain Xxxxxxx."
Fast forward about three hours, there I stand in front of the Supply Officer. I volunteered that I sure do not expect senior enlisted or officers to ask *permission* to enter the warehouse, it is not a trust thing with THEM in particular, but if they are going to walk about, to at least let me know they are there and when they leave so I can maintain control over access to the gear.
I was told it does not matter, to allow officers to come and go without challenge, they have earned that right. From that point on, I only opened the bay we are working in at the time, one bay no matter the heat, and put a barrier up to impede access from outside.