On this week's episode of the Defense & Aerospace Business Report podcast, sponsored by Bell Helicopter, a Textron company, we discuss the National Defense Authorization Act just passed by the US Senate, Northrop Grumman's bid to acquire Orbital ATK, UK defense budget uncertainty and more. This week's guests include Byron Callan of Capital Alpha Partners, Steven Grundman of the Atlantic Council, former Pentagon comptroller Bob Hale and Sash Tusa of Agency Partners.