authorized under sections 55601(b)(1) and (3) of title 46, United States Code: Provided further , That from funds provided under the previous two provisos, the Secretary of Transportation shall make grants no later than 180 days after enactment of this Act in such amounts as the Secretary determines: Provided further , That any unobligated balances available from previous appropriations for programs and activities supporting State Maritime Academies shall be transferred to and merged with the appropriations for Maritime Administration, State Maritime Academy Operations and shall be made available for the same purposes. State maritime academy operations For necessary expenses of operations, support and training activities for State Maritime Academies, $340,200,000, of which $30,000,000, to remain available until expended, shall be for maintenance, repair, life extension, and capacity improvement of National Defense Reserve Fleet training ships in support of State Maritime Academies, as well as other expenses related to training mariners, as determined by the Secretary, of which $300,000,000, to remain available until expended shall be for the National Security Multi-Mission Vessel Program, including funds for construction, planning, administration, and design of school ships, of which $2,400,000 shall remain available through September 30, 2020, for the Student Incentive Program, of which $1,800,000 shall remain available until expended for training ship fuel assistance, and of which $6,000,000 shall remain available until September 30, 2020, for direct payments for State Maritime Academies. Assistance to small shipyards To make grants to qualified shipyards as authorized under section 54101 of title 46, United States Code, as amended by Public Law 113–281 , $20,000,000, to remain available until expended. Ship disposal For necessary expenses related to the disposal of obsolete vessels in the National Defense Reserve Fleet of the Maritime Administration, $5,000,000, to remain available until expended. Maritime