Underwater robotics company requires logo refresh to appeal to growing defense market

VideoRay

VideoRay Mission Specialist Underwater Robotic Systems have redefined the “inspection class” ROV category. VideoRay systems deliver industry-leading power and maneuverability. The durable modular platform is built to handle heavy payloads and a wide array of sensors and tooling, and these systems can operate at significant depths for hours, days or even months at a time. Mission Specialist robots are used around the world in demanding underwater missions to support national security, first responders, object search and recovery, infrastructure examination, and science and research.
http://www.videoray.com

Our current logo is over 20 years old and in need of a refresh. We'd like to keep the stingray recognizable as a stingray but maybe get rid of the camera on the front. We have become more of a defense company (assisting with mine clearance operations to keep divers safe), so looking for a bold, masculine design to appeal to that audience as well as first responders, offshore oil & gas and wind farms, etc. Our primary color is blue. I think I'd like a darker color pallet. The company is well known for its legacy, reliability and innovation. We are in a heavy growth period now and acquiring and developing new technology. We were originally known for lower cost remotely operated vehicles, but have moved into a high value, but higher priced, premium product. Our underwater robots perform critical tasks, keeping people out of harm's way. Our name is known and trusted. The attached files include our current logo and guideline, new business cards, our mission specialist (product line) logo, and some renderings from our local designer that didn't quite hit the mark but might be close to what our CEO is envisioning.