03/04/2020
https://congress.gov...
"Our approach to date was we are not opening any new additional purchase orders or ordering additional material beyond the March of 2020 timeframe."
"They are still supplying and is there reason to believe that they might stop anytime soon?"
"The point we are trying to make here, and I think it is across the board, is that the sustainment costs are a major issue."
"We need to have standards so we can make accurate decisions on the cost."