Kid,
One of the googled sites:
Major Le Ba Binh Easter Offensive 1969statement from an official report about the Easter Offensive, prepared by Colonel Turley, for the purpose of getting Colonel John Ripley’s Navy Cross upgraded to the Medal of Honor:
"Colonel Turley, who was personally given a carte blanche for B-52 strikes in I CORPS by an Air Force Lieutenant General, ordered over fifty such missions.[5] He then ordered the 3rd ARVN Division to commit its reserve Battalion, the famed “Soi Bien” or Sea Wolves, commanded by Major Le Ba Binh, and legendary Marine Corps Captain (later Colonel) John Ripley."
“Soi Bien” means "Sea Wolf".
Here's a hat pin I brought back in '72 from 2nd ROK Marine Brigade, also shows a "Sea Wolf":
Looks like some good reading in this link:
VNAF Vietnam ReadingDan