This makes more sense tbh. Deleted my earlier post regarding the warhead UXO.
Quoted tweet from @CAT_UXO:
"@OSINTWarfare This is the American BLU-91, a High-Explosive (HE), circular, metal-bodied, MAGNETIC (MAG) influenced, scatterable, bi-directional, Anti-Vehicle (AV) landmine that is designed to damage or destroy vehicles by its Shaped-Charge (SC) effect and deployed as part of the GATOR."