rest assured: US nuclear weapons are safe, secure, effective, and harmless

"Kehler's job is to look across the entire nuclear enterprise to ensure it remains operationally viable, and to verify the safety and effectiveness of the nuclear weapons stockpile. That includes the triad of ballistic missile submarines, intercontinental ballistic missiles, nuclear-capable heavy bombers and associated aerial tankers, and the assured warning and command-and-control system that interconnects them. "I can assure you that today's nuclear weapons and triad of delivery platforms are safe, secure and effective," Kehler reported in testimony to the congressional panels."