CPO challenge coin from the USS Bataan coin. "Big 5 Chiefs Mess" in the front of watertight door. "We're the battling bastards of Battan, no mama, no papa, no uncle Sam. No aunts, no uncles, no cousins, no nieces, no pills, no planes, no artillery pieces, and nobody gives a damn. Nobody gives a damn". On the inside of the door. "Remember always".

Forging tomorrow's leaders from today's deckplates.