ployed in a fighter-bomber. Now suppose that the air force simply installed one of its air gunners’ challenge units in each aircraft and connected it to the fire-control radar. But now an enemy bomber might reflect a challenge back at our fighter, get a correct response, and then reflect that back as its own response:
Suppose, for example, that a simple challenge-response IFF system designed to prevent anti-aircraft gunners attacking friendly aircraft had to be deployed in a fighter-bomber too. Now suppose that the air force simply installed one of their air gunners' challenge units in each aircraft and connected it to the fire-control radar. But now an enemy bomber might reflect a challenge back at our fighter, get a correct response, and then reflect that back as it's own response:
This is followed by a mathematical formula.
I'm curious as to why the requester cut the text where s/he did.