188320
He commanded Submarine Development Squadron Twelve in New London , Connecticut and then served as Deputy Director , Attack Submarine Division in the Office of the Chief of Naval Operations , until selected for promotion to Rear Admiral in 1981 .
 New London , Connecticut, Naval
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 New London , Connecticut, Naval