DENVER -- Lockheed Martin will take the next step this summer in its yearslong sprint to outfit the F-35 Joint Strike Fighter with new mission system hardware, a company executive told Inside Defense , when the aircraft is slated to get another Technology Refresh-3 configuration release and early Block 4 capabilities. “This summer release will have not only some stability and improvements for our warfighter, but also new capabilities that we are rolling out as part of the Block 4...
