No traces of radioactive materials, including xenon gas, were detected following North Korea’s latest nuclear test. Here are the aircraft that helped determining that. On Sunday Aug. 3, North Korea conducted its sixth and most powerful nuclear test. According to Pyongyang the test involved a hydrogen bomb that can be loaded onto a long-range missile. … Continue reading These Aircraft Sampled Air For Radioactive Particles To Determine If North Korea Actually Detonated A Hydrogen Bomb