The B-2 Spirit has never been officially confirmed to have been shot down according to any credible reports. Nevertheless, there have been several crashes involving the B-2 Spirit, all attributed to accidents or mechanical failures rather than enemy fire. Below is a summary of the known incidents:

B-2 Crash Incidents:

Andersen Air Force Base, Guam (February 23, 2008)
Cause: Moisture in the aircraft’s sensors resulted in incorrect readings during takeoff, which led to a stall.
Outcome: The aircraft crashed shortly after takeoff, but both crew members ejected safely.

Was it shot down?  No — it was solely a technical failure.

Whiteman Air Force Base, Missouri (September 14, 2021)
Cause: A crash occurred during landing. Details are sparse, but it was not a result of enemy action.
Outcome: The aircraft sustained damage, prompting an investigation.

Was it shot down?  No — once again, there was no hostile activity.

If you are alluding to rumors or conspiracy theories regarding a B-2 being shot down (for instance, in Serbia or over hostile territories), those claims are unfounded and lack support from any credible military or intelligence sources.

Would you like additional information regarding the 2008 crash or the aircraft’s stealth capabilities and the reasons it is difficult to shoot down?

You mentioned:
Would you like additional information regarding the 2008 crash or the aircraft’s stealth capabilities and the reasons it is difficult to shoot down?
ChatGPT responded:
Excellent! Let us delve into both subjects — the 2008 crash and the reasons the B-2 Spirit is challenging to shoot down — as they are intricately connected in comprehending the aircraft’s survivability.

 2008 B-2 Spirit Crash – Andersen AFB, Guam
Date:
February 23, 2008

Location:
Andersen Air Force Base, Guam

‍ Crew:
Two pilots ejected safely and survived.

 Cause:
The crash occurred due to moisture entering the aircraft’s air data sensors, which are integral to the flight control system.

These sensors relayed inaccurate speed and angle-of-attack information to the flight computer.

Consequently, the aircraft rotated prematurely during takeoff, resulting in a stall and subsequent crash.

Result:
The aircraft was completely lost, with an estimated value of $1.4 billion.

This incident marked the first loss of a B-2 since its inception in the 1990s.

Investigation:
The Air Force determined that the crash was not attributable to pilot error, but rather to a failure in the software/system due to the erroneous sensor data.

️ Why the B-2 Is So Hard to Shoot Down
The B-2 Spirit ranks among the most stealthy and resilient aircraft ever constructed. Here are the reasons:

Stealth Shape & Materials
The B-2’s flying wing configuration reduces its radar cross-section (RCS).
Radar-absorbing materials (RAM) are applied to the aircraft to absorb incoming radar signals.

Low Infrared (IR) Signature
The engines are concealed within the wing to obscure the heat signature, complicating the targeting process for infrared-guided missiles.
Radar Cross Section (RCS)
Its RCS is approximately the size of a bird on radar.
It remains nearly undetectable to early-warning and tracking radars, especially older systems.

High-Altitude Penetration
The B-2 operates at very high altitudes, frequently exceeding the operational range of most surface-to-air missiles (SAMs).
Electronic Countermeasures
It is outfitted with sophisticated electronic warfare systems designed to jam or mislead enemy radar and missile systems.
Mission Planning
Missions are carefully orchestrated using satellite intelligence, flight-path analysis, and threat modeling to completely evade air defenses.