US Secretary of State Rex Tillerson is under fire from his own department over the question of child soldiers.
U.S. Secretary of State Rex Tillerson has called for a credible investigation into reports of human rights abuses against Rohingya Muslims by Myanmar's security forces.
"He's got 100 percent confidence in the Secretary of State," says the White House.
US President Donald Trump says talks with North Korea over its nuclear program are a waste of time
US President Donald Trump said on Sunday that he told the top U.S. diplomat not to waste his time trying to negotiate with North Korean leader Kim
Division at the top of Trump administration as Tillerson says president "speaks for himself" over values
Qatar and US sign deal to cooperate over combating terrorism funding but Doha's critics keep up their sanctions
U.S. Secretary of State Rex Tillerson arrived in Ukraine for the first time on Sunday, meeting President Petro Poroshenko for talks.
The US Secretary of State was put on the defensive in Wellington over President Trump's decision to pull the US out of the Paris accord.
Russian Foreign Minister Sergei Lavrov met with US President Donald Trump and Secretary of State Rex Tillerson in Washington, and he praised them as problem solvers.
The U.S. Secretary of State says Washington is not pushing for regime change in Pyongyang
As President Donald Trump orders a review of US policy regarding Iran, Tillerson compares Iran to North Korea
In a period the US Secretary of State has labelled a ‘low point’ in relations, Rex Tillerson travelled to Moscow for talks with the both Russian foreign minister and…
South Korea says the North’s latest rocket engine test shows that Pyongyang has made “meaningful progress” in its missile capabilities.
US Secretary of State Rex Tillerson made the announcement after talks with his Chinese counterpart in Beijing.
The US secretary of state has used a visit to South Korea to warn that Washington is toughening its stance towards Pyongyang.
US Secretary of State Rex Tillerson has started his first trip to Asia in Japan, a country in the frontline of the North Korean nuclear threat.
The new US Secretary of State Rex Tillerson is in Mexico on Wednesday to try to stop the continuing deterioration of US-Mexican relations.