Posted this earlier, and here if I’d again since POTUS keeps emphasizing Old Crow:
The Association ofOld Crowsis an international nonprofit professional organizationspecializing in electronic warfare, tactical information operations, and associated disciplines headquartered in Alexandria, Virginia. Its mission is to "advocate the need for a strong defense capability emphasizing electronic warfare and information operations to government, industry, academia, and the public."
The name "Old Crows" emerged from the first use of electronic warfare in World War II to disrupt Axis communications and radars. Allied equipment and operators were known by the code name "Raven". Common jargon changed the name to "Crows" andthose engaged in the profession became known as "Old Crows".[2]
Full entry: https://en.wikipedia.org/wiki/Association_of_Old_Crows