The US Navy used an MH-60S helicopter-mounted laser system to scan and detect underwater mine-like targets during the ongoing multi-national Rim of the Pacific exercise, marking the first operational use of an emerging technology bringing much faster detection and a wider Field of View to countermine missions.
The now-operational technology, called Airborne Laser Mine Detection System (ALMDS), enables efficient, high-speed shallow water mine detection for the Navy’s Littoral Combat Ship.
“This is the first opportunity for a non-test-centric fleet exercise. It has been placed in sailors’ hands and we are looking forward to getting training feedback and tactics feedback. This is the first real operational exercise,” Capt. Danielle George, Program Manager, Mine Warfare, told Warrior Maven in an interview. Democrats Want This Video Erased From The Internet. Watch Before It’s Gone George said that the Navy is now analyzing findings and key data emerging from the RIMPAC exercises. Oncologists Are Freaking Out After True Cause of Cancer Released “Another system performs post-mission analysis. ALMDS collects all the data and when the helo returns, it will download. Then you have options for how you can destroy the mine,” George said.
Instead of using more narrowly configured, mechanized or towed mine detection systems, ALMDS massively expands the surface area from which mine detection takes place. Naturally, this enables shallow-water warships such as the LCS have a much safer sphere of operations as commanders will have much greater advanced warning of mine-cluttered areas.
The ALMDS pod is mechanically attached to the MH-60S with a standard Bomb Rack Unit 14 mount and electrically via a primary and auxiliary umbilical cable to the operator console, according to a statement from the systems maker, Northrop Grumman.
“It does not use any bombs. It flies at a certain altitude and a certain speed. The laser emits beams at a certain rate. Cameras underneath the helicopter receive reflections back from the water. The reflections are processed to create images displayed on a common consol on the helicopter,” Jason Cook, the Navy’s Assistant Program Manager, ALMDS, told Warrior Maven in an interview.
Cook explained that the camera or receiver on the helicopter is called a Streak Tube Imaging LIDAR (STIL). The laser is released in a fan pattern, and photons received back are transferred into electrons, create a camera-like image rendering.
“Instead of a human out searching and sweeping, ALMDS achieves a higher rate of speed and covers a lot more area,” he added.
Northrop information on ALMDS further specifies that the system can operate in both day and night operations without stopping or towing equipment in the water.
“Allowing unteathered operations, it can attain high area search rates. This design uses the forward motion of the aircraft to generate image data negating the requirement for complex scanning mechanisms and ensuring high system reliability,” Northrop information states.
Having this technology operational, it seems, offers a few new strategic nuances. First and foremost, detecting mines more quickly and at further ranges of course makes the LCS much more survivable. It will be able to pursue attack, anti-submarine and reconnaissance […]