SS-18 ICBM
Oscillator
Just quickly ran through Able One by Ben Bova. It's about the US Airborne Laser program that was cancelled in 2014, instead being used against North Korean missile launches. The rationale for the launches is not clear, as there is no NK or Chinese military viewpoint and we are only given speculations by US officials at suicidal ways to expand PRC influence in Asia. It starts with a high-altitude nuclear explosion that takes out commercial satellites worldwide while dinging US military ones. This takes out American communications and even power in some areas, because fiber optics and radio are apparently not much of a thing in this fictional history. By the end I was just skimming over this collection of unnecessarily short chapters with their unlikable characters (uninspired dialogue, casual racism, tangential struggles) and contrived conflicts (hardliners in every government just because, poorly-integrated sabotage subplot, etc.)