Where I lived at the time was Fort Devens, Massachusetts with quite a few colleagues in the fight. Where I live at the moment is Baghdad. I had truly hoped you were not referring to what you are in fact referring to.
See Longtabber's response above this.
Kewl, I was there for a while with the 10 SFGA
For those who dont know the specifics
These "trenches" were a series of earthworks similar in size to what you would see in WW I trench warfare. They varied in size from about 6-10 feet wide and probably as deep.
There were gun emplacements all over and magazine bunkers and so forth.
Also, there were about 50 odd MILES of them ( thats a LOT of "filling up")
It wasnt so much a tactical problem as it was a time problem ( impedeing mobility)
The decision was made to "punch thru" and it was at key points to keep vehicles moving- most of them were filled in but that was way after the fact by combat engineers and contractors.
As to the nuts and bolts
Armor goes in "buttoned up" and often get movement instructions by observers ( scouts) and such.
They will also kick up a dust storm and to add to it- tactical smoke
Add to that that a buttoned up track has a million BLIND SPOTS that you cannot see anything around you ( thats why they need ground guides)
Now, lets throw a little actual combat in there too and the confusion that goes with it.
You dont stop that mass of rolling steel in the middle of a shooting match and dont expect them to see every man sized target.
Also, any human being with half a brain who SEES a tank charging him from a far distance ( they saw us coming from several kilometers away- there is no way possible to "hide" an ARMOR movement in the desert- its like a tidal wave of moon dust coming right at you) and decides to "stay put" and fight is a damn fool and DESERVES to be buried.
The point is that those who got buried were few but it DID happen- nobody disputes that.
The point is that those soldiers STAYED AT THEIR POST and FOUGHT. ( lots of them didnt too)
THEY made the decision to do that.
I dont doubt for a second that as the "moment of truth" rolled up to them ( with weapons fire and all the demoralization they were experiencing as well as shell shock and all that) many of them made a "last minute' decision to give it up. ( I've seen it happen)
The problem is that in the heat of a firing charge- you dont stop to see who is surrendering versus who is "charging" or ask questions. Also from a tankers perspective ( looking thru the cupola and periscopes) he probably CANNOT SEE them to begin with.
She needs to put this in context as to how it actually went down. She wont because facts and reason arent part of her thought process.