Air defence is 1 of the priorities for developing U.S. ground military capabilities. In December 2024, legislature adopted and president Biden signed the NDAA 2025 Act, setting maximum limits for defence spending in fiscal year 2025, launched last October. It is worth emphasizing that this is an authorizing bill, not a message of expenditure itself (the alleged adoptions bill), due to the fact that [the second 1 is already accepted by the Donald Trump administration. ](https://defence24.pl/defence-policy/crisis-i-musk-counter-armia-trump-larger-budget-pentagon)