Key tests for latest F-35s will begin in 2026, two years after rollout

Stephen Losey

26 February 2025

5 min

PME All levels

BLUF

The newest USAF jets with Technology Refresh 3 (TR-3) are being delivered, but critical tests for their latest upgrades are delayed due to Software and integration issues. Testing delays could affect future Block 4 upgrades.

READ: Key tests for latest F-35s will begin in 2026, two years after rollout.

References

Defense News (USA): High factual reporting
COLLECTIONS/The Runway (airforce.gov.au)
RAAF RUNWAY: RATIONALE GUIDELINES LEARNING OUTCOMES ETC)

Key tests for latest F-35s will begin in 2026, two years after rollout

BLUF

References

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