Confidentiality is written into the code of ethics that governs the profession. Will Congress force them to break it to learn the contents of Trump’s private meetings?
Any amateur politician can engage in lying. President Donald Trump is going further than that. He's engaging in 'post-truth'.
Prime Minister Scott Morrison has a busy summit season ahead of him. After early foreign policy stumbles, it's important he reads his briefs, listens to the diplomats and stays humble.
The Syrian civil war may be coming to an end, but the suffering and uncertainty are far from over for its people.
With the Syrian conflict right on its borders, and Russia and Iran increasingly shaping the region's politics, Turkey is becoming beholden to NATO's enemies.
The US was once the dominant force in the Middle East. That old order has disappeared. Now the new powers are Iran, Turkey, Saudi Arabia and Russia – and the US needs a new policy for the region.
Armed and backed by some of the world's largest known oil and gas reserves, Gazprom would be more powerful than US mercenaries such as Blackwater, and also closely linked to the Kremlin.
In January, three top Russian intelligence officials met with their peers in Washington, D.C. What was their goal amid the Robert Mueller investigation? An expert on Russia speculates.
The Skripal case shows how Russian intelligence services have the confidence to carry out shoddy operations, seemingly unconcerned about whether or not they will be discovered.
During the Cold War, American evangelicals smuggled Bibles and other Christian literature to the Soviet Union and other communist countries. They still see Russia as a partner on evangelical values.
The extensive media coverage of the Helsinki meeting was almost universally critical of Trump, which overshadowed the chance to ask more meaningful questions about how the world deals with Russia.
What 69-year-old philosopher Hugh MacLachlan made of Russia's premier protest group.
Donald Trump admires Russian President Vladimir Putin. But Putin's track record over his career reveals a serial liar, and presents damning evidence of complicity in multiple critics' violent deaths.
Vladimir Putin may well have something on Donald Trump. But their close ties could also be about oil prices and Trump's efforts to get Russia to ends it alliance with China.
Russian hackers are coupling old propaganda strategies with new technologies to attack and exploit not just computers and stored data, but how people think.
Donald Trump is eroding American diplomacy and what's known as soft power. Here's how that may result in a new world order.
The number of Russians who said they 'really' or 'rather' like Trump significantly increased from 10 percent to 14 percent.
Cybersecurity experts in the US knew about Russian intelligence agencies' activities, but may not have had any idea how comprehensive and integrated they were – until now.
Interpreters' notes are used as a short-term memory aid, not a full record of a discussion.
With international trade facing its greatest threat in decades, this club of China, Brazil, Russia, South Africa and India will have much to say about it.