Feb. 7 (UPI) -- Northrop Grumman has received a $172.4 million contract modification for delivery of two MQ-4C Triton unmanned air systems for the Navy, according to the Pentagon.
The deal, which modifies a contract initially awarded in September 2018, exercises options to deliver to the drones for the Navy, maintain one Navy main operating base and also to conduct trade studies and collect administrative and technical data.