The Russian city of Severodvinsk is in a panic after an explosion at a military testing site Thursday killed two and was followed by reports of high radiation levels in the region. Russia’s defense ministry reported the explosion’s source as being the propellant from a rocket engine test. The ministry further claimed that there were no harmful emissions. However, images began to circulate on social media of emergency personnel wearing hazmat suits and equipped with Geiger counters, alongside claims that victims from the explosion, including defence ministry officials, were being…