It points to Beijing and Moscow as the most sophisticated cyberthreat actors targeting the government, while Iran and North Korea have moderately advanced capabilities and pose less of a danger.

One must be "very, very cautious" about deploying troops on Canadian soil in such cases, Trudeau said at a news conference Thursday. "It is not something that anyone should enter in lightly." 

The ire of Ottawa residents about traffic gridlock, the incessant blare of truck horns, harassment of service workers and fouling of property has sparked questions concerning the role of police in ensuring public order.

Canada's foreign ministry has advised staff serving around the world to watch for mysterious illness symptoms following unexplained health incidents among diplomats in Cuba and U.S. personnel in various countries.

Mounties waging a class action against the RCMP over bullying and harassment are telling the Supreme Court of Canada to reject a federal move to have the suit thrown out.

RCMP anti-corruption investigators say they are probing possible shady practices by several Canadian companies operating in parts of Africa, Eastern Europe and South America.

An Ottawa researcher is asking a judge to order Canada's national archives to speed up work on his request for old RCMP records after he was told to wait at least 80 years for a response.

A CSIS investigation concluded that money, ego and career frustrations were the likely reasons a veteran RCMP officer passed highly sensitive secrets to Russian intelligence for years, newly disclosed records reveal.

Three provincial privacy watchdogs have ordered facial recognition company Clearview AI to stop collecting, using and disclosing images of people without consent.

Long-standing, systemic problems hampered co-operation between Canada's spy service and national police force on the investigation of an extremist threat, a new security watchdog report says.