The "Operation Midnight Hammer Bunker Buster B-2 Nuclear Sites 4" Challenge Coin is a unique and collectible item that likely holds significance to military personnel and enthusiasts. Featuring imagery related to Operation Midnight Hammer and B-2 nuclear sites, this coin serves as a tangible symbol of a specific operation or event within the realm of military history. The 4" size of the coin adds a sense of prestige and rarity to the piece, making it a desirable addition to any collection of militaria memorabilia.