Things could get a lot busier for the Navy's fleet of Fire Scout drones with the service's decision to drop plans for a new, medium-range unmanned aircraft. The larger C model version of the MQ-8 Fire Scout might fill some of the requirements left unfilled by the Navy's decision to cancel the Medium-Range Maritime Unmanned Aerial System program earlier this year. The Navy stands to save $200 million in fiscal 2013 and $1.3 billion over the next five years as a result of the MRMUAS cancellation, Naval Air Systems Command spokeswoman Jamie Cosgrove said in an email. The MRMUAS was...