The nation-states are lame when trying to prevent threats such as RBN. The air force attempted to create a cyberspace division but that crashed and burned.
Volunteer organizations like SANS, hostexploit, honeynet, and backbone providers are having a substantial affect on disrupting the threat's infrastructure.
atrivo, estdomains and now mccolo are either defunct or crippled.
I hope DHS or US-CERT had coordination going on in the background. I love this chart.