Opinion: Military war plans should not rely on the use of nuclear devices and should instead disincentivize their use by adversaries.

OTTAWA — Canada was only able to breathe a sigh of relief on tariffs for a few hours, as a U.S. federal appeals court has ...

China creates artificial intelligence system to oversee nuclear warhead detection despite concerns it could leak tech secrets ...

Canadian Ambassador to the United Nations Bob Rae on Wednesday compared President Trump’s recent comments about the “Golden ...

Global military spending surges as arms control mechanisms collapse. What types of weapons are countries investing in, and ...

Reaction Dynamics (RDX) and Galaxia are proud to announce the signing of a multi-launch contract, unveiled today at CANSEC — Canada's largest and most important defence and security trade show. This ...

A second federal court blocked the bulk of President Trump’s tariffs on Thursday, ruling he cannot claim unilateral authority to impose them by declaring emergencies over trade deficits and ...