Some readers tell us that the M-61 20 mm Vulcan cannon fires about 6,000 rounds per minute not second—that’s a big difference.
Space Force Studying How It Will Bolster GPS: Vice Chief
Sept. 9, 2024
Despite the Space Force’s “laser-focused” effort to accelerate an initiative to bolster its GPS constellation, the service’s No. 2 officer said the effort is mostly in the study and analysis phase.