President Donald Trump's plans for a $175 billion missile defense shield include significant technical challenges and ...

Donald Trump is once again begging Canada to become part of the United States—this time, in exchange for military protection.

Many analysts believe an update to the US's limited defence systems is necessary, but some warn the process of developing the Golden Dome could face technical and political challenges. For one ...

The initiative faces significant technical and political challenges, according to analysts, and could come at a hefty price tag. US Secretary of Defense Pete Hegseth participates in an announcement ...