Good time to remind Anons that SM-6 missile integration on submarines was one of the Special Access Programs stolen by China:
www.thedrive.com/the-war-zone/21414/what-supersonic-anti-ship-missile-did-china-hack-from-the-u-s-navy
If it were hit by a kinetic interceptor missile (being tested right now see CUDA) there would not be a big explosion. But say the intercept happened at 30,0000-40,000 feet would anyone really be able to see the explosion??