and Emergency Deficit Control Act of 1985. Shipbuilding and conversion, navy For an additional amount for Shipbuilding and Conversion, Navy , $2,155,000,000, to remain available until September 30, 2025, to support improvements to the submarine industrial base and for related expenses: Provided, That of the total amount provided under this heading in this Act, funds shall be available as follows: Columbia Class Submarine (AP), $1,955,000,000