Such defense systems are extremely costly” with “their effectiveness often being questionable,” one expert said.

Ukraine launched waves of drone attacks targeting oil and power facilities in western parts of Russia overnight, officials ...

The exercise is an opportunity for participating entities to practice and enhance operational readiness to respond in the ...

In an interview with Sky News, Iranian Foreign Minister Abbas Araghchi warned Israel and the US against attacking Iran’s ...

Donald Trump said a new deal with Iran would be "nice," but the country's foreign minister said it was "obviously not enough" ...

Iran has cautioned Israel and the United States that any attack on its nuclear facilities would be "crazy" and could trigger ...

An executive order said the United States faced a “catastrophic threat” from advanced aerial weapons. But a defense system ...

Iran is willing to negotiate with President Trump regarding its nuclear program, but "lots of things should be done by the other side," said Iranian Foreign Minister Abbas Araghchi.

FM Abbas Araghchi dismisses Israeli threats of military action as 'not real,' warns Iranians are engaged in a 'hot debate' ...

Humanity has grown closer to global disaster in the past year, with the Doomsday Clock moving to 89 seconds to midnight.

Nicole Grajewski is a Fellow in the Nuclear Policy Program at the Carnegie Endowment for International Peace and an Associate ...

Two American fast-attack submarines, armed with cruise missiles and torpedoes, visited Guam earlier this month.