US Navy Admiral Advocates Doubling B-21 Raider Fleet to 200 Bombers for Pacific Defense

The commander of US Navy Pacific Command, Admiral Samuel Paparo, has voiced strong support for the US Air Force to significantly increase its procurement of the Northrop Grumman B-21 Raider stealth bomber. Originally planned at 100 aircraft, Air Force and congressional advocates have already proposed raising the fleet size to between 145 and 185. Now, the Navy is championing a goal of 200 aircraft to bolster joint operational capabilities against growing regional threats in the Indo-Pacific.

China's rapid advancements in hypersonic missile technology and stealth fighter development have intensified threats against US carrier strike groups operating in the Pacific Ocean. An expanded B-21 fleet would enhance the ability of both the Air Force and Navy to conduct integrated missions by providing a powerful, stealthy platform capable of penetrating contested airspace. The bomber serves as a critical deterrent while offering unchallenged strike options if conflict arises.

The B-21 Raider stands apart as a sixth-generation stealth bomber, representing a significant leap beyond its predecessor, the B-2 Spirit. It incorporates innovative multispectral stealth features, including radar-absorbent materials co-cured with its composite skin rather than mere surface coatings. The smaller size of the B-21, coupled with fewer engines, improves stealth, reliability, and operational readiness compared to earlier models.

This streamlined design allows the B-21 to operate from conventional fighter airbases worldwide and withstand exposure to harsh weather conditions without the 'white glove' maintenance that limited the B-2. This capability is especially valuable in the Pacific, where dispersed and austere airfields are common. The plane's enhanced ruggedness and dependability make it a versatile asset for naval support missions in the region.

The bomber’s Pacific mission echoes the daring legacy of the World War II Doolittle Raid, where US Army Air Corps B-25s launched from Navy carriers to strike Japan directly after Pearl Harbor. Today’s strategic environment includes challenges from Chinese Chengdu J-20 stealth fighters and improved anti-ship missile arsenals deployed around island chokepoints. In this context, the B-21 is envisioned as a transformative asset to enable deep, surprise strikes comparable in impact to those historical operations.

China has developed advanced integrated air defense and long-range ballistic missile systems such as the DF-21D and DF-26, designed to saturate and outrange US Navy ships. The B-21’s stealth capabilities and avionics allow it to detect, penetrate, and coordinate attacks on these 'carrier killer' missile sites while sharing targeting data with fleet units. This integration greatly expands the strike capacity of US joint forces beyond the bomber’s own 20,000-pound payload.

Acting as a command node within a complex 'kill web,' the B-21 can direct Navy surface ships and submarines to engage enemy targets using their long-range weapons, including Tomahawk cruise missiles and SM-6 interceptors. Its operational radius of over 6,000 nautical miles provides unprecedented reach and persistence, supporting long-duration missions deep inside contested airspace while maintaining stealth.

Furthermore, the B-21 enhances the defensive sensor network of carrier strike groups by combining passive and active electronic surveillance. Operating from above, it minimizes the exposure of naval radars by detecting threats beyond the horizon and guiding friendly assets accordingly. This capability bolsters situational awareness and threat response in the face of dense anti-access/area-denial environments in the South China Sea and beyond.

With these capabilities, a robust fleet of 200 B-21 Raiders would be a cornerstone of US joint force power projection against peer competitors in the Pacific. The Navy's advocacy to expand the program reflects both operational necessity and a strategic shift towards integrated, stealth-enabled combat methods designed to counterbalance evolving threats and maintain regional stability.