On JLTV, "the Army and Marine Corps recently concluded operational testing for JLTV and found the vehicles to be survivable for the crew and effective for small combat and transport missions," the GAO report
Although operational, the F-35 still has all sorts of problems.
Rounds for th 155mm deck guns on the 3 Zumwalt destroyers cost $800k each.
For the Boeing KC-46 Pegasus air refueling tanker, one of several problems Air Force program officials discovered in development is that "the aerial refueling operator's screen does not provide sufficient visual sharpness and adaptation to changing background and lighting to allow for safe refueling in all environmental conditions," the report said.
Contracts not being met and far too many let to but 5 contractors.
More of this @ Major Problems Persist With JLTV, Zumwalt Destroyer, GAO Finds