1) Arrows and darts 2) Certain silo occupants 3) Darts and arrows 4) Exocet, etc 5) Falcons and Patriots 6) Heat seekers 7) Hornets and Wasps 8) Rocks and rockets 9) Scuds 10) Subject of SALT talks 11) Thor and Atlas 12) Trident and Titan Found on https://www.crosswordclues.com/clue/missiles