Donald Trump fires John Bolton as National Security Advisor

Washington: United States President Donald Trump on Tuesday said he was firing hawkish National Security Advisor (NSA) John Bolton from the post.

"I informed John Bolton last night that his services are no longer needed at the White House. I disagreed strongly with many of his suggestions, as did others in the administration, and therefore I asked John for his resignation, which was given to me this morning," Trump said in a series on tweets.

"I thank John very much for his service," said Trump, adding that he would name a new National Security Advisor next week.

Bolton, who had been due to give a press conference at the White House less than two hours later, denied being fired and insisted instead that he'd resigned.

The news — coming days after Trump caused an uproar by revealing he was cancelling secret talks with Afghanistan's Taliban — stunned Washington.

Bolton is a veteran and controversial figure closely linked to the invasion of Iraq and other aggressive foreign policy decisions. He had been seen as one of the main driving forces in the White House's muscular approach to Iran, Venezuela and other trouble spots.

Famous for his moustache and ever-present yellow legal pad, the hardline former US ambassador to the United Nations had pushed back hard against Trump's dramatic, though so far stumbling attempts to negotiate with the Taliban and North Korea's Chairman Kim Jong Un.

According to US media reports, the president's extraordinary bid — cancelled at the last minute — to fly Taliban leaders into the presidential retreat at Camp David last weekend sparked a major row.

Fired or resigned?

As so often in the Trump presidency, the abrupt reshuffle appeared to contain an element of chaos. Bolton was Trump's third national security advisor and joins a stack of senior officials who have come and gone during the Republican businessman's tumultuous first term in office.

Trump, who has a habit of announcing major news on his personal Twitter account, revealed the sacking at around midday. He said that he'd informed Bolton of his decision Monday night.

The White House press office, however, seemed to have been unaware. It sent out a message announcing that Bolton would shortly be giving a press conference on terrorism issues alongside Secretary of State Mike Pompeo.

Bolton himself disputed Trump's version of events, saying that the president had not fired him in person, as he claimed, late on Monday.

"I offered to resign last night and President Trump said, "Let's talk about it tomorrow," Bolton tweeted.

A Fox News television reporter said he had received a text from Bolton in which he underlined: "Let's be clear, I resigned."

Anti-war camp boost?

Trump came into office promising to extricate the United States from military entanglements. Bolton was often seen as offering a hawkish counterbalance, which Trump would then take into consideration. "He has strong views on things but that's okay. I actually temper John, which is pretty amazing," Trump said in May.

Rob Malley, president of the International Crisis Group consultancy, said Bolton's departure could realign White House policy on Afghanistan, Iran, North Korea and Venezuela.

Trump "has had two voices whispering in his ears: the one counseling diplomacy and warning against conflict, the other recommending belligerence", he said. "With Bolton gone, the second voice undeniably has lost its loudest proponent."

Prominent Republican Senator Rand Paul agreed, tweeting: "The President has great instincts on foreign policy and ending our endless wars. He should be served by those who share those view."