; and (B) by striking or the commensurate grades in the Space Force, . (5) Retired grade of officers Section 1370 is amended as follows: (A) Subsection (a)(2) is amended by striking rear admiral in the Navy, or the equivalent grade in the Space Force both places it appears and inserting or rear admiral in the Navy . (B) Subsection (b) is amended — (i) in paragraph (1)— (I) by striking or Marine Corps and all that follows through the Space Force, and inserting Marine Corps, or Space Force or lieutenant in the Navy, ; and (II) in subparagraph (B), by striking major general and all that follows through Space Force and inserting major general or rear admiral ; (ii) in paragraph (4), by striking or Marine Corps and all that follows through Space Force, and inserting Marine Corps, or Space Force or captain in the Navy, ; (iii) in paragraph (5)— (I) in subparagraph (A), by striking or Marine Corps and all that follows through Space Force, and inserting Marine Corps, or Space Force or lieutenant commander in the Navy, ; (II) in subparagraph (B), by striking or Marine Corps and all that follows through Space Force, and inserting Marine Corps, or Space Force or commander or captain in the Navy, ; and (III) in subparagraph (C), by striking or Marine Corps and all that follows through Space Force, and inserting Marine Corps, or Space Force or rear admiral (lower half) or rear admiral in the Navy, ; and (iv) in paragraph (6), by striking , or an equivalent grade in the Space Force, . (C) Subsection (c)(1) is amended by striking or Marine Corps and all that follows through Space Force and inserting Marine Corps, or Space Force or vice admiral or admiral in the Navy . (D) Subsection (d) is amended— (i) in paragraph (1), by striking or Marine Corps and all that follows through Space Force and inserting Marine Corps, or Space Force or rear admiral in the Navy