Question: At which Air National Guard installation within Joint Base Cape Cod is this United States Air Force intelligence unit located, which participated in Operation Northern Watch, and was dispatched during the September 11 attacks in an attempt to stop the attacks?
Sentence (from "101st Intelligence Squadron"): During the September 11 attacks, the 101st was the first Air Force unit to send aircraft toward New York City, but they arrived too late to help stop the attacks.
Relevant evidence: Yes