Suggestions:
1. Use Army Counterintelligence (HUMINT) to smoke out anti-Trump subversion and subversive holdouts in the Army (and other services using their CI resources). Do to them what the Marxists did to the military patriots.
2. Use signals intelligence (SIGINT) assets to smoke out anti-Trump dissenters (can’t say exactly how on this post, but it’s slick…and I’ve seen it done).