How the U.S. Would Launch a Nuclear Strike

The video explains the process of launching a nuclear strike, starting with the President's decision and discussion with advisors. It details the verification of the President's identity, preparation of the launch order, and the execution of the launch by military crews. The entire process can take as little as five minutes, and once a missile is launched, it cannot be recalled.

What is the significance of the 'biscuit' in the nuclear launch process?

How long can it take from the President's decision to launch a missile to the missile being fired?