Amid the Israel–Iran War, a New Nuclear Era Emerges Nine Countries, 12,241 Warheads: A Global Snapshot In light of today’s Israeli–Iranian conflict, fears are mounting over escalation via U.S. intervention, regional allies, or even nuclear use. Let’s examine the nine nuclear-armed countries, their arsenals, and what’s changing: Total global stock: 12,241 warheads (as of January […]