On this week’s Defense & Aerospace Report Business Roundtable, sponsored by Bell, Dr. “Rocket” Ron Epstein of Bank of America Securities, Sash Tusa of the independent equity research firm Agency Partners, and Richard Aboulafia of the AeroDynamic Advisory consultancy join Defense & Aerospace Report Editor Vago Muradian to discuss the week on world markets, implications of parked commercial passenger and cargo aircraft, Vietnam Airlines order for 50 Boeing 737 Max jetliners, RTX’s $3 billion charge on Geared Turbofan engine problems that will ground 350 jetliners a year through 2026 to repair, rationale for downgrading RTX stock, GE’s decision to sell down AerCap stake, and key takeaways from DSEI tradeshow and Air Force Association’s Air Space Cyber conference.