for related expenses: Provided , That such amount is designated by the Congress as being for an emergency requirement pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act of 1985. Operation and Maintenance, Navy For an additional amount for Operation and Maintenance, Navy , $976,405,000, to remain available until December 31, 2024, to respond to the situation in Ukraine and for related expenses: Provided , That such amount is designated by the Congress as being for an emergency requirement pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act of 1985. Operation and Maintenance, Marine Corps For an additional amount for Operation and Maintenance, Marine Corps , $69,045,000, to remain available until December 31, 2024, to respond to the situation in Ukraine and for related expenses: Provided , That such amount is designated by the Congress as being for an emergency requirement pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act of 1985. Operation and Maintenance, Air Force For an additional amount for Operation and Maintenance, Air Force , $371,475,000, to remain available until December 31, 2024, to respond to the situation in Ukraine and for related expenses: Provided , That such amount is designated by the Congress as being for an emergency requirement pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act of 1985. Operation and Maintenance, Space Force For an additional amount for Operation and Maintenance, Space Force , $8,443,000, to remain available until December 31, 2024, to respond to the situation in Ukraine and for related expenses: Provided , That such amount is designated by the Congress as being for an emergency requirement pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act of 1985. Operation and Maintenance, Defense-Wide (Including Transfers of Funds) For an additional amount for Operation and