Tillerson, is currently on top of the list of Trump's Secretary of State because of his contacts with the world leaders, in particular Russian President Vladimir Putin, media reports said.
Jim Mattis in his resignation letter to the US president wrote that he deserved a defence secretary whose views were better aligned with his on these and other subjects.
The US president's tweet provoked sharp criticism from commentators who saw it as a piece of opportunism at London's expense.
The Washington Post reported that Trump called the conversation with Turnbull "the worst by far" of his calls with world leaders that day, and cut it short after 25 minutes.
Trump also warned Russia that it should "get ready" for missiles to be fired at its ally Syria, in response to an alleged chemical attack.
Trump's trip to Brussels would be his first overseas visit after he was sworn-in.
The United States has announced to reduce the number of American troops in Afghanistan and Iraq to 2,500 each by January 15 next year, which drew sharp reaction from influential lawmakers across the aisle.
Trump also said he will no longer allow North Korea to continue with its belligerent behaviour.
The camaraderie between Modi and Trump was on full display as the two leaders heaped praise on each other.
The Chinese side hopes that the next US administration will return to a sensible approach, resume dialogue with China, restore normalcy to the bilateral relations and restart cooperation, Wang, who is also a state councillor, told the state-run Xinhua news agency in an interview.
Defending his controversial executive order on banning people from seven Muslim-majority countries from entering America, United States President Donald Trump has insisted that it is "not a Muslim ban" as is "falsely" reported by the media.
On June 12, history was made when United States President Donald Trump shook hands with North Korean leader Kim Jong-un and had extensive talks at Capella Hotel in Singapore. However, this meet has come after several twists and turns. Following is the chronology of key events leading to a historic summit between the two leaders.
India needs to consider whether the Donald Trump administration can actually deliver, observes former foreign secretary Shyam Saran.
Noting that the US energy dominance will be declared a strategic economic and foreign policy goal, Trump said America has 1.5 times as much oil as the combined proven resources of all OPEC countries
Trump said, 'North Korea has just launched another missile. Does this guy (Kim) have anything better to do with his life?'
The PM will meet President Donald Trump face-to-face for the first time at the White House on Monday. "I think that the US really appreciates India, and I think that President Trump realises that India has been a force for good in the world and that it's a relationship that's important. And I think that will come through in the visit on Monday," the official said.
However, Kim gave no indication of Pyongyang willing to give up its nuclear weapons
The former Central Intelligence Agency director, was confirmed by the Senate by 57-42 votes. He replaced Rex Tillerson, who was fired by US President Donald Trump last month.
Trump had accused Pakistan of providing safe havens to terrorists.
White House Press Secretary Kayleigh McEnany told reporters that US President Trump is frustrated with China.
How much are others responsible for the Trump presidency moving in the directions it has, asks T N Ninan.
United States President Joe Biden said that he is 'outraged' by the reported death of Russian opposition leader Alexei Navalny.
'It's a very tough situation. We're talking to India. We're talking to China. They've got a big problem there'
From reiterating his commitment to build the border wall to protecting the American way of life from terrorist threats, President Donald Trump outlined his vision for the United States of America
Mexican President Enrique Pena Nieto's decision to cancel his planned trip to the United States next week was mutually agreed upon, US President Donald Trump has said stating that such a meeting would be "fruitless unless Mexico is going to treat America fairly".
In its sheer audacity, the initiative with Russia has the potential to transform world politics in the same way as the 1972 Nixon visit to China and 'Shanghai Declaration' changed world dynamics, says Anil Athale.
There were reports that there was was dissent in the US President's regime over North Korea.
The US president said that the 'horrible' chemical attack, which has now claimed over 85 lives, has changed his attitude towards the Syrian President Bashar al-Assad.
The Intermediate-Range Nuclear Forces treaty was one of those agreements and is set to expire in the next two years. The 1987 pact helps protect the security of the US and its allies in Europe and the Far East.
China said Islamabad is at the frontline of combating terrorism.
The news report was immediately refuted by both the Secretary of State Rex Tillerson and the National Security Advisor, who said that there was no discussion of specific threats with the Russians.
Telling his fellow countrymen that America is at an inflection point, US President Joe Biden on Wednesday said he has decided that the best way forward is to pass the torch to a new generation.
Possible US envoy says India must get assurance against China.
"I never think it's helpful for anybody to speculate on what is an ongoing investigation," May said.
'Did Trump hint at US military intervention in Qatar?' asks Ambassador M K Bhadrakumar.
Woodward writes in his new book that Modi wanted to go to Camp David to dine and develop a personal bond with Trump.
'The optimistic advice might be "fasten your seat belts" and the pessimistic one might just turn out to be "brace for impact",' says Claude Smadja.
Pyongyang cited the ongoing military exercise between the US and South Korea as a reason behind the move.
For all the controversy, the concept of prominent First Children is not novel in democracies. So why is Donald Trump's daughter different and discomfiting?