Fire For Effect Mystery Cache

CACHE IS NOT AT THE POSTED COORDINATES

At 0400 hours this morning my Special Forces team embarked on a recon mission on the Superior Hiking Trail. Their goal was to locate an enemy machine gun bunker that had been harassing folks hiking on the trail. At 0505 hours the team came under fire and quickly took cover. From the nature of the fire it was determined that they had located their target. The radio man called in the coordinates of the bunker to our artillery team located at N46°45.733 W092°08.845. The artillery team adjusted their 60MM mortar to 341 degrees and elevated it to obtain a range of 600 yards and fired off a HE round.  Your task is to go verify that the machine gun bunker was indeed neutralized.

The cache represents the bunker so please don’t remove related items from it and also please don’t stuff it with swag. Geocoins and SMALL travel bugs would probably be OK. The cache is winter friendly.
I put a FTF prize in the cache with the hope that it will be used as a locally placed cache.

You can validate your puzzle solution with certitude.