" Never expected to ever hear Republicans defending and or down playing Russia growing aggressiveness and now talk of restarting the arms race? "
Facepalm.
Please, please go read Justice Jackson's opening to the Nuremberg tribunals before you use the word "aggression" to describe Russian ESPIONAGE during the election.
Espionage, particularly remote electronic surveilance, is not aggression.
In fact, by Nuremberg standards, it could be construed as aggression just to accuse Russia of aggression without justification.