John Bolton
After Trump aide's warning, Iran threatens to hit US, Israel targets
US-Iranian war of words has escalated since Donald Trump withdrew Washington from the world powers' nuclear deal with Iran in May.
US to act 'very strongly' if Syria uses chemical arms: Bolton
Bolton also said that the Trump administration was not seeking to oust Iran's leadership with its reimposition of sanctions on Tehran.
Why so focused on Russia, start looking at China: US on election meddling
When asked about tweet, National Security Advisor Bolton also mentioned Beijing, which is currently at an impasse with US on trade talks.
Trump in Helsinki for summit with Putin, slams US media over Russia criticism
Air Force One touched down at Helsinki Airport at 20:55 (local time) carrying Trump ahead of historic meeting with Putin on Tuesday.
Trump will press Putin on denial of Russian meddling in US election: Bolton
US intelligence agencies have alleged that Russian hackers had tried to help Trump win White House, something Russia has flatly denied.
Will talk about Syria, Ukraine, global issues, elections with Putin: Trump
This would be Trump's first summit with Putin, even though the leaders have met twice in the last one and half year.
N Korea nukes: Optics are bad, but a real deal is a long way off
North Korea has also kept a keen eye on Iraq, where Saddam Hussein faced an American-led invasion after abandoning his nuclear ambitions.
Will cancel summit if US seeks 'one-sided' demands to give up nukes: N Korea
It is sudden and dramatic return to the rhetoric of the past by Pyongyang, after months of rapid diplomatic rapprochement on the peninsula.
Trump’s NSA is a threat to world peace
After many a meeting and documents galore, in 1947, the US Congress enacted the National Security Act.
It’s scary: Bolton may now unleash global havoc
Colin Powell, Bush’s initial secretary of state, considered Bolton a spy for vice-president Cheney in the state department.