President Donald Trump on Tuesday unveiled plans to begin building a sophisticated new missile defense shield that could intercept threats from space, estimating the endeavor would cost some $175 ...

Posters for the proposed Golden Dome for America missile defense shield are displayed before an event with Pres. Donald Trump at the White House on May 12, 2025, in Washington.

President Trump speaks alongside Secretary of Defense Pete Hegseth in the Oval Office on May 20, 2025, announcing plans for the "Golden Dome," a national ballistic and cruise missile defense system.

President Donald Trump unveiled details of the Golden Dome missile defense plan, sparking debate over its $125 billion cost and feasibility among defense experts.

The Pentagon has submitted small, medium and large options to the White House for developing ‘Golden Dome,’ President Donald Trump’s vision for a cutting-edge missile shield that can protect ...