The Air Force plans to operate the B-2 alongside its new, now-in-development bomber
Air Force pilots of the 1980s-era stealthy B-2 Spirit bomber plan to arm the B-2 with new weapons and upgrade the aircraft to fly the aircraft on attack missions against enemy air defenses well into the 2050s, service officials said.
In coming years, the B-2 will be armed with with next generation digital nuclear weapons such as the B-61 Mod 12 with a tail kit and an Long Range Stand-Off weapon or, LRSO, an air-launched, guided nuclear cruise missile, service officials said.
The B-61 Mod 12 is an ongoing modernization program which seeks to integrate the B-61 Mods 3, 4, 7 and 10 into a single variant with a guided tail kit. The B-61 Mod 12 is being engineered to rely on an inertial measurement unit for navigation.
In addition to the LRSO, B83 and B-61 Mod 12, the B-2 will also carry the B-61 Mod 11, a nuclear weapon designed with penetration capabilities, Air Force officials said.
The LRSO will replace the Air Launched Cruise Missile, or ALCM, which right now is only carried by the B-52 bomber, officials said.