sentences:  Strategic missiles and bombers are assigned preplanned targets including enemy airfields, radars, and surface to air defenses; but thwle strategic mission was to eliminate the enemy nation's national defenses to allow following strategic bombers and missiles to more penetrate and threaten in force the enemy nation's strategic forces, command, population, and economy more realistically, rather than targeting purely military assets in nearly real time using tactical weapons, with range and yield optimized for this type of time-sensitive attack mission often neat friendly forces.Early ICBMs had an unfavorable circular error probable (CEP); the strategic missiles and, in some conditions, bomber had low targeting accuracy.Additionally, much early Cold Sar strategic asset construction was above-ground soft targets or minimally-hardened such as airfields, pre-nuclear command and control installations, defensive infrastructure, and even ICBM bases.