My name is Kari how can I help you because I can help 124.
I doubt destroying machines is a good solution to the problem.
A/ Soviet Union is the answer
To "scour" means to clear an area or region of enemies or outlaws (i.e. "scour the area for our enemies and make sure they are eliminated). To "search" is to examine an area or region with the intention of locating something or someone. "Scouring" involves locating and eliminating an enemy; to search is to simply locate someone or something.