Key Takeaways
- The B-21 Raider stands as the first new U.S. bomber in over 30 years, a stealth flying wing built by Northrop Grumman for the Air Force, unveiled publicly on December 2, 2022, in Palmdale, California.
- By November 10, 2023, it was airborne, now in low-rate initial production with plans for at least 100 units to phase out the B-1 and B-2 fleets, and possibly the B-52, by around 2040.
- Civilian videos and reports highlight its quiet, ‘floating’ presence that mimics UFO behaviors from past eras, when secret stealth projects sparked similar sightings—though core tech details and ties to specific UAP cases stay hidden.
A Black Triangle Over Palmdale
The sky hung heavy over Palmdale, California, in the early morning chill. Stars faded as dawn crept in, but something else caught the eye—a dark, angular shape slicing through the quiet. It moved with an eerie grace, almost hovering, its edges sharp like a triangle cut from the night. Phones lit up among the spotters gathered near the base fence, whispers turning to excited murmurs. Was this the whispered-about Raider, or another anomaly blending into the shadows? The line blurs here, where test flights meet the unknown.
What People on the Ground Say They Saw
Aviation spotters and online forums lit up with accounts after the B-21’s first moves. On November 10, 2023, Reddit users and plane trackers shared footage of what they pegged as its inaugural flight, calling it unnervingly quiet and almost suspended in the air. One witness at an airshow-like gathering described being gobsmacked by how still it looked against the clouds, unlike any jet they’d tracked before.
Seasoned observers initially slotted it with classic UFO profiles—silent black triangles or slow-moving deltas—before official images confirmed the match. This echoes patterns from the 1980s and 1990s, when triangular sightings often traced back to secret tests of the F-117 Nighthawk and B-2 Spirit. These aren’t casual mistakes; they’re from folks who know aircraft, briefly thrown by the unfamiliar.
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Timelines, Test Flights, and Footage We Can Verify
The B-21’s path from concept to sky follows a tight, secretive arc. Northrop Grumman secured the development contract in October 2015, kicking off years of hushed work. The rollout came on December 2, 2022, in Palmdale, ending a 30-year gap in new U.S. bombers. Spotters caught the first flight on November 10, 2023, later backed by official nods. By early 2024, it hit low-rate production, with six prototypes underway.
Plans aim for at least 100 Raiders, replacing the B-1 and B-2 by 2040, possibly extending to the B-52. It’s sized at about 132 feet long with a 172-foot wingspan—smaller and lighter than the B-2. Civilian footage slots into this: clusters of sightings ramped up post-rollout, aligning with test windows in Palmdale and nearby areas.
What is the B-21 Raider? How has the B-21 been linked to UFO sightings? Did the B-21 meet its development timelines? Does the B-21 explain all UAP incidents? What makes the B-21’s technology secretive?









