I was part if a team that uncovered and transported a star-gate. That is the only way to describe it. My unit found it by accident close to Mosul. We were rebuilding a road called Atlanta that connected to msr Tampa . With a D-7 dozer in a farmers field. We thought it was a bomb at first but EOD cleared it. Special forces guys came and had us dig the structure up which was shinny metal with writing that looked like what I think is Egyptian. But I would call them check marks that were bunch together. We transported it to fob diamond back and that was the last I saw it.