On this week’s Cyber Report, sponsored by Northrop Grumman, Heather Penney, senior fellow at the Mitchell Institute for Aerospace Studies who is the coauthor of “Speed is Life: Accelerating the Air Force’s Ability to Adapt and Win,” discusses how to improve US Air Force cyber capabilities; and Justin Sherman, Wired magazine contributor and Atlantic Council fellow, discusses takeaways from his new report “Cyber Defense Across the Ocean Floor: The Geopolitics of Submarine Cable Security” with Defense & Aerospace Report Editor Vago Muradian.