Without prompting from reporters, she said she had no plans to run for president "in 2020" and would campaign for Mr Trump.
Haley's name has come up as possible Republican running mate in the last two presidential elections and she could also become a USA senator if fellow South Carolina Republican Lindsey Graham takes up a job in the Trump administration, as is often speculated.
Trump called Haley a "very special" person, adding that she told him six months ago that she might want to take some time off.
Haley was seen by her counterparts at the United Nations as a voice of clarity in a US administration that often gave off mixed signals on foreign policy, diplomats say. The senior official noted that their conversation coincided with the appointments of Mike Pompeo as secretary of state and John Bolton as national security adviser in an earlier upending of top foreign policy officials. She said she would be supporting Trump.
The six-month timeline also coincides with a high-profile spat between Haley and the White House in April, when she drew the president's ire for previewing in a television appearance the administration's planned imposition of a new round of sanctions on Russian Federation.
"What she's done as United Nations, ambassador has not only raised her own profile, which was already high, but she also raised the profile of the job and she's left some big shoes to fill", said Rob Godfrey, a former political aide in SC. "It was blessing to go into the United Nations with body armor every day", Haley said from the Oval Office.
At the U.N., Haley helped spearhead the Trump administration's efforts to combat what it alleged to be anti-American and anti-Israel actions by the global body.
Haley also secured three successively tougher Security Council sanction resolutions against North Korea - which the administration has credited with bringing Kim Jong Un to the negotiating table - and an arms embargo against South Sudan. "The U.S.is strong again, it's strong in a way that should make all Americans very proud".
Speaking to reporters later on Tuesday aboard Air Force One, Trump said he had five people on his short list for United Nations envoy, including former White House adviser Dina Powell, a friend of Haley's.
Politico:Nikki Haley flips the script on Trump - "While several White House aides said they were shocked both by Haley's resignation, as well as the timing of the announcement - a month before November's midterm elections - two people familiar with her thinking said she did not want her departure to appear to be a response to Republican losses in the midterms, should they happen".
"I have given everything I've got these last eight years", she said.
U.S. Ambassador to Germany Richard Grenell's name has also been floated for the post, but Trump suggested he'd rather keep him in his current post "because he's doing such a good job".
Trump's eldest daughter Ivanka Trump, who is a senior adviser to her father, ruled herself out of consideration in a Twitter post.
Talk in Washington is that should Trump replace Attorney-General Jeff Sessions with Graham after the Nov 6 congressional elections, South Carolina Governor Henry McMaster would be responsible for selecting a replacement to serve until the 2020 election. The debts included a personal mortgage of between $250,001 and $500,000, according to the report with the Office of Government Ethics.
"Ambassador Haley has much political life ahead of her and perhaps as vice president and beyond", said Karen Floyd, a former Republican Party chairwoman in SC. She was re-elected in 2014.
Her status as a potential candidate for national high office was boosted in 2015 when she ordered the Confederate battle flag to be pulled down at South Carolina's state capitol grounds after a white supremacist gunman shot dead nine black worshipers at a church in Charleston.
It wasn't for two-year-old Maipele Burns, whose AFM attack caused her to lose all function in her right arm. And in 2018 alone, 38 new cases of AFM in 16 states across the country were confirmed by the CDC.
According to the Mirror if any club does want to make a move for the 18 year old then they'll have to spend around £100 million. Sancho has gone against the grain having taken his craft to Germany in a bid for more opportunities in a first-team environment.
Flooding is expected in parts of the state that were previously hit by deadly Hurricane Florence in September, he said. The tropical storm is expected to swell into a Category 1 hurricane as soon as Monday night as it rolls into the U.S.
It struck the island of New Britain this morning, and the Pacific Tsunami Warning Centre said there is now a threat of a tsunami. Memorials will be constructed in hard-hit neighborhoods such as Balaroa and Petobo, he said at a news conference in Jakarta .
Player and manager fell out quite spectacularly in their third season together at Stamford Bridge, with Hazard enduring the worst campaign of his career and Mourinho being axed midway through the season.
Soon after her article was published, Sajid Khan tweeted, asking the media not to judge him till he "proves the truth". Sajid and Farah are children of Maneka Irani, whose sister Honey Irani is the mother of Farhan and Zoya Akhtar.
First Lady Melania Trump has always thought her husband was a "great leader", dating back to before they were married. She is not the first lady to suffer gossip about a president's unfaithfulness. "I am enjoying it".
At full tilt, VSS Unity - the latest instantiation of SpaceShipTwo - should reach speeds in excess of 4000km/hr, or mach 3.2. The 67-year-old multi-millionaire was initially expected to take part in a space flight before April this year.
Cabinet ministers briefed on the Brexit talks said the issue of the Irish backstop was close to being settled, the FT said. Earlier on Thursday, May told Northern Ireland journalists that Irish border talks would likely continue until November.
Still, it's hugely exciting to learn that Black Panther 2 is now official, and that Coogler will be back to oversee things. Ryan Coogler ( Creed , Fruitvale Station ) directed from a screenplay he wrote with Joe Robert Cole (The People v.
To that end, the Pixel Slate can be easily attached to the Pixel Slate Keyboard (sold separately) and used with a digital stylus . But one design choice many in the Android community dislike is the inclusion of such a large notch at the top of the display .
Senior North Korean officials including sports minister Kim Il-guk and foreign affairs minister Ri Su-yong were also at the game. But the result of the discussions was delivered to Pompeo belatedly, which could have prompted him to be slightly displeased.
Coroner ID's girl killed by flying carport in Georgia
If the Waffle House hasn't reopened after the storm, FEMA considers that a sign that the area has experienced major devastation. And she estimated that it would take the same amount of time to fix the damage - possibly months or even a year.
This is the world’s longest flight, filled with uniqueness
Here's hoping that nobody on the flight gets jet lag because with a flight that long, it would probably take two weeks to recover. The plane can now hold about 43,590 gallons of fuel, or more than 270 gallons per passenger on a full flight.
Michael Bloomberg Goes Home - to the Democratic Party
Last month Bloomberg told the New York Times that, if he were to run for president, he would "have to run as a Democrat". Bloomberg, 76, was a longtime Democrat who became a Republican before running for mayor of the largest USA city in 2001.
Malaysia plans to end death penalty of all crimes
Surendran claimed there were now "hundreds of Malaysians" on death row in foreign countries, particularly for being drug mules. The government's announcement was "an encouraging sign", Amnesty International's Kumi Naidoo said in a statement.