Hadn't heard of Braduskill, so googled it and found the link below, which doesn't seem to appear either here or in the Braduskill thread.
SMDC History: Braduskill Interceptor Concept
SMDC remembers Braduskill Interceptor Conceptwww.army.mil
I have a hard time understanding how this could actually work.
draw a line from a Soviet missile silo to a target in the United States, how can you launch anything from in between those two points and then fly alongside the ICBM