Earlier this month, Northrop Grumman officially unveiled America’s new stealth bomber, the B-21 Raider, in a carefully controlled event meant to offer a glimpse of the new aircraft while still withholding many of the bomber’s secretive details. The few journalists in attendance were given strict rules to adhere to, limiting the angle in which they could view the bomber from to ensure their audiences, and the world at large, didn’t get to see anything but what Uncle Sam wanted. And we just might have “Aviation Week” to thank for how tight security was.