Federal News Radio has an interview with the Commandant. There is a short written summary here or you can listen to it on their page or above. Some interesting developments with regard to drug interdiction in the Eastern Pacific. Sea story about actual employment of a sea based Unmanned Air System.
Interestingly he again refers to Russia arming Icebreakers so I think perhaps we may see some movement to arm or at least make provision for arming our new icebreakers.