Every major city in the world has an air shield now. Missiles and drones can’t get through, and if you bond enough air together, it can withstand a nuclear blast. Whole national arsenals were rendered obsolete overnight—well, five years plus. That just leaves us with low-level threats now: terrorists building their own nukes, rogue nations, extreme political groups, etc., etc. Everyone realized the only way to prevent that menace being realized is to get rid of the world’s stockpile of weapons-grade fissionable material.”
