Home Law F-35 Engine Upgrade Hits Delay, Casting Doubt on Timeline LawNews F-35 Engine Upgrade Hits Delay, Casting Doubt on Timeline June 20, 2025 28 iQoncept | Shutterstock You must be a Paid or Free Trial Member to Access this Content. Paid members, please login to view your news subscription(s). RELATED ARTICLESMORE FROM AUTHOR Transforming Procurement Mining for DOGE: Defense Budget Docs Show $11B in ‘Efficiencies,’ But What Are They? Law Congress Faces Tough Defense Budget Challenges Law Could DoD Buck ‘Congressional Intent’ on Billions in Reconciliation?