President Donald Trump wants a national missile defense system like Israel's, but Sen. Mark Kelly, D-Ariz., raised doubts ...

The president previously said Canada would need to shell out $61 billion for access to the new Golden Dome missile defense ...

President Trump told the nation that "Iran's key nuclear enrichment facilities have been completely and totally obliterated." ...

The role of Elon Musk's SpaceX in an ambitious new U.S. missile defense system is in question following the dramatic feud ...

Homeland defense has entered a new era with the proliferation of nuclear-armed intercontinental ballistic missiles and ...

The world is watching to see whether Tehran responds to the U.S. military strikes as leaders urge Iran to negotiate.

MIGA!' posts US president; no injuries in overnight attack; Iran's proxies said prepping to hit US bases, Iranian official says American forces in Mideast are 'legitimate targets' ...

Attacks on Iranian nuclear sites have thrust the US into the escalating conflict between Israel and Iran. President Donald Trump warned further US intervention was possible as the world awaits an ...

House Republicans formed a Golden Dome Caucus to advance President Donald Trump's $175 billion missile defense shield to protect against advanced missiles from adversaries.

The United States struck three nuclear sites in Iran on Saturday, President Donald Trump announced. B-2 bombers dropped a number of Massive Ordnance Penetrator bombs -- known as "bunker busters" -- ...

President Trump revealed his Golden Dome missile defense system will use satellite networks to intercept enemy missiles during their boost phase. The $175 billion program aims to protect American ...

The US struck several key Iranian nuclear facilities early Sunday, including Fordow, Natanz and Isfahan. While US President Donald Trump claimed the sites were “totally obliterated,” US officials have ...