She is the third Trump official to be reprimanded for similar ethics breaches.
“The time for well-meaning, diplomatic words in this Council has passed," Nikki Haley told the U.N. Security Council.
The president's "Rocket Man" nickname for Kim Jong Un is Trump branding at its best, Haley says.
The president is set to address the United Nations General Assembly.
The U.S. ambassador to the U.N., Nikki Haley, said the “world is on notice” after North Korea’s latest missile test.
The U.N. ambassador tweeted after North Korea's intercontinental ballistic missile test on Monday.
The U.S. ambassador to the United Nations and the Secretary of defense each credit the president's "pay a price" threat, but did not offer direct evidence.
Nikki Haley spoke out against same-sex marriage when she was governor of South Carolina.
Michael Sharp was abducted and killed in Congo while investigating a deadly insurgency.
If Nikki Haley cannot reach agreement with Russia and China, then Russia's Deputy U.N. Ambassador Petr Iliichev said Moscow would call for a rare procedural vote to block the move.
Haley said there's “no love” between the U.S. and Russia.
Secretary of State Rex Tillerson and U.S. Ambassador to the U.N. Nikki Haley said the U.S. was no longer interested in pursuing regime change in Syria.
Haley outlined her agenda for the United Nations, including human rights and peacekeeping reform.
North Korea fired the missiles into the sea off Japan's coast in response to the annual U.S.-South Korea military drills, which Pyongyang sees as preparation for war.
Nikki Haley said Washington “will not hesitate to call out Russia" for transgressions.
Haley's comments came after Trump said on Wednesday that he was open to ideas beyond a two-state solution.
At the risk of breaking protocol, Azita Raji urges Haley not to be an apologist for current policy.
The South Carolina governor is the fourth confirmed cabinet member.
"Nowhere has the UN’s failure been more consistent and more outrageous than in its bias against our close ally Israel," Republican South Carolina Governor Nikki Haley said.
Trump adds two cabinet nominees right before Thanksgiving.
Obama and Haley offered a plea for optimism and a quest for common ground.
The South Carolina governor confirmed she was referencing Trump as one of the “angriest voices” during her GOP response.