RFE/RL speaks with Gary Samore -- special assistant to U.S. President Barack Obama and White House coordinator for arms control and weapons of mass destruction, proliferation, and terrorism -- as he returns from weekend talks in Istanbul between Iran and the "P5+1" powers on Iran's ...

Secretary-General Ban Ki-moon will travel to Austria next week for a three-day official visit focused on efforts to tackle the illegal drug trade in Afghanistan and the push for a global treaty banning nuclear tests.

'Don't touch that dial! News at 11. Flash: Iran strikes Israel with nuclear weapons.' ...Relax, it's only fiction, but for how long?

It is not surprising that there are rumors afloat that the US will engage in direct talks with Iran. Cui bono?

That a US unmanned drone has been shot down by Iran is just the latest evidence of a shadow war being conducted in Iran.

Nothing the West has done has stopped the Iranian nuclear juggernaut.

By exerting economic pressure on Iran, the West could thereby bring about change in the Islamic Republic - short of going to the military option.

Greenpeace says environmental activists have stormed into the grounds of a French nuclear power plant in an action aimed to show the vulnerability of atomic sites in France.

Ayatollah Khameini promised 'iron fists' should Israel or the US attack. Gen. Hajizadeh promises a missle strike on Turkey.