The crossword solution for the term 'Move Along Swiftly' is SCUD, which stands for Subsonic Cruise Missile with Unitary Warhead and Decoy. This type of missile is designed to travel at high speeds and is capable of carrying a nuclear warhead. It is also equipped with decoys to confuse enemy radar systems. SCUD missiles are used by many countries in the world as a form of defense against potential threats.