Over the past few months, members from both chambers of Congress have expressed doubt over whether President Donald Trump should retain the presidential authority to unilaterally launch a pre-emptive nuclear strike. His temperament, childish Twitter rants ...

To protect Allied astronauts and spacecraft, U.S. commanders need to stage a preemptive strike on Russia’s atomic-armed ASAT missile before it can be launched into orbit.

Matt Korda, the associate director of the Nuclear Information Project at the Federation of American Scientists, assisted USA TODAY in identifying 50 silos near Malmstrom Air Force Base, Montana, that were deactivated in the late 2000s and later destroyed. That left USA TODAY with a list of 450 targets for our strike simulations.

Fox News chief national security correspondent Jennifer Griffin reports the latest developments on tensions between the U.S. and Iran on ‘Special Report.'