It's a term that's casually thrown around in movies and novels. But what does "DEFCON" mean, and what's the significance of each of its five levels?

The Rwanda-backed M23 armed group continued its advance Thursday through eastern Democratic Republic of Congo and looked ...

Liberal leadership candidate Karina Gould is vowing to ramp up defence spending to meet NATO's target by 2027.

A U.S. service member and three defense contractors were killed Thursday when a plane contracted by the U.S. military crashed ...

In an interview, Murhaf Abu Qasra, a onetime leader in Syria’s insurgency, discussed moves by authorities in Damascus to ...

The aircraft was conducting a routine mission “providing intelligence, surveillance and reconnaissance support at the request ...

Illegal Indian immigrants deported by the US arrived on February 6 at the Ahmedabad airport here. A US military C-17 ...

The Armed Forces of Ukraine have launched a new offensive in the Kursk region, where they have maintained control over ...

The suit claims a Republican county executive's creation of an armed unit of volunteer residents amounts to an “illegal, ...

Mr Kao is the highest-ranking veteran of Taiwan’s armed forces to have been accused of spying for China, but he is not the ...

Niger’s ruling military junta says that an ambush by a “group of criminals” killed at least 10 Nigerien soldiers near the country’s border with Burkina Faso.