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B-21 Raider completes first aerial refueling tests with KC-135 Stratotanker; new overhead photos released

Northrop Grumman and the U.S. Air Force say the B-21 Raider has completed its first in-flight aerial refueling test using a Boeing KC-135 Stratotanker, with newly released imagery showing the upper airframe and fuel transfer. The milestone supports longer sorties and further onboard-system evaluation under extended flight conditions.

Discovered 2026-04-14T16:52:07.323396-07:00 | 2026-04-14T16:52:07.323396-07:00

Briefing

What Hype is tracking

  • Validates the B-21 Raider’s tanker integration during its ongoing flight test campaign, directly enabling longer sortie durations via aerial refueling with a KC-135 Stratotanker (see earlier B-21 Raider photographed refuelling from KC-135 as production capacity is ramped up).
  • Expands the test envelope by creating extended-flight conditions for “further evaluation of onboard systems,” reducing technical risk ahead of broader fielding.
  • Marks a step change in long-range strike capability as the program progresses from initial sightings to confirmed mission-system performance during refueling trials.

Reported By

nextgendefense.com 19fortyfive.com defensa.com boltflight.com Aero-News defence24.pl
Sources Tracked
48
First Seen
2026-04-14T16:52:07.323396-07:00
Latest Update
2026-04-20T07:02:47.319223-07:00
Coverage
Defense

Sources

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