As required by law, CBO reports on whether appropriations enacted for the current fiscal year have exceeded the statutory caps on discretionary funding. In CBO’s estimation, they have not, and a sequestration will not be required for 2021.

    

CBO estimated the costs of the recommendations of the 2019 Missile Defense Review, including early initiatives implemented before the report was released and expansions of missile defenses that could result from report’s directives.