dirty bomb

A 19-year-old Ottawa man is facing charges for allegedly posting threatening tweets targeted at Parliament Hill, the Department of National Defence and the embassies of China and the United States.

Ukraine’s nuclear energy operator on Tuesday, October 25, 2022, offered what it suggested were clues about what might be behind Russia’s claims that Kyiv’s forces are preparing a “provocation” involving a radioactive device — a so-called dirty bomb.