Summary and Key Points: The B-2 Spirit bomber, crucial for deep-penetration nuclear strikes, is limited by its small fleet of about 20 aircraft, making them too valuable to risk in large numbers.
-With the rise of advanced anti-aircraft systems from adversaries like China and Russia, the need for a more capable bomber, the B-21 Raider, has become critical.
-However, budgetary constraints threaten the production of sufficient B-21s to maintain credible deterrence, repeating the same mistake made with the B-2 fleet.