The Navy is Preparing the MQ-4C Triton Maritime Drone for Service in the Pacific Theater; the drone is now being configured with collision avoidance technology and advanced maritime sensors enabling it to zero in on enemy ships at sea.
The Navy and Northrop Grumman are updating software and sensors on a new high-tech, autonomous maritime drone designed to identify and zero in on enemy ship targets at sea, service and industry officials said.
The Navy’s Triton autonomous drone, called the MQ-4C, is now receiving a “3.1 software” integration as part of a technical plan for the aircraft to be operational by 2018. The first Tritons are slated to deliver sometime later this year, developers said.
“3.1 software gets you to the point where you can use the sensors in an operational environment,” Tom Twomey, senior manager business development, Triton, Northrop Grumman, told Scout Warrior in an interview.
The sensor package being designed for the aircraft includes what the Navy calls a multi-function array sensor, or MFAS.
The Triton’s electronics include an electro-optical/infrared sensor, a 360-degree active electronically scanned array radar and inverse synthetic aperture radar (ISAR), among other things, Navy developers have said. The sensors create a common operational maritime picture including images, data and full-motion video. An electronic support measure is also able to detect maritime signals.
Synthetic Aperture Radar, or SAR, sends an electromagnetic signal forward and then analyzes the return signal to paint a picture or “rendering” of the terrain below. SAR is primarily used for land missions, whereas ISAR is especially engineered to zero in on targets in a maritime environment.
“Inverse synthetic aperture radar is a mode that allows you to stop on one particular target and get an ID on that. It gives you a picture of a ship showing the superstructure in order to see if, for example, it is a tanker or warship. It can pick steel out of the water,” Twomey said.