In
nuclear strategy, a
first strike is a
preemptive surprise attack employing overwhelming force.
First strike capability is a country's ability to defeat another
nuclear power by destroying its arsenal to the point where the attacking country can survive the
weakened retaliation while the opposing side is left unable to continue war. The preferred methodology is to attack the opponent's
strategic nuclear weapon facilities (missile silos, submarine bases, bomber airfields), command and control sites, and storage depots first. The strategy is called
counterforce.