Think tank raises estimate for North Korean nuclear arsenal to 60 warheads (opens in new tab)

North Korea has expanded its nuclear arsenal to around 60 warheads, according to a new estimate from a Stockholm-based think tank, a 20% increase from its previous assessments. As of last January, the DPRK “had probably assembled around 60 warheads and possessed enough fissile material to potentially produce at least 90 warheads,” the Stockholm International […]