Alexander Vindman

The suit alleges that Donald Trump, Jr., Rudy Giuliani and others “engaged in an intentional, concerted campaign of unlawful intimidation and retaliation”

The National Security Council sent a list of allegations about Lt. Col. Alex Vindman to the Pentagon after he testified before the House in impeachment proceedings against President Donald Trump, according to one person who has seen the document and two others briefed on it. The Pentagon received the document, which alleged Vindman created a hostile work environment at the NSC, as he...

Lt. Col. Alexander Vindman, the national security aide who played a central role in President Donald Trump’s impeachment case, has announced his retirement from the Army

President Donald Trump defended removing Lt. Col. Alexander Vindman from the White House’s National Security Council by claiming that Vindman’s “superior … publicly stated that Vindman had problems with judgement, adhering to the chain of command and leaking information.” But the latter claim leaves a false impression, and the others omit important context. Trump is referring to Timothy Morrison,...

President Donald Trump on Tuesday suggested the military should consider disciplinary actions against Lt. Col. Alexander Vindman, a key witness in the House impeachment inquiry, and said there could be more departures from his administration related to the proceeding. “We sent him on his way to a much different location, and the military can handle him any way they want,”...

U.S. ambassador to the European Union Gordon Sondland and Lt. Col. Alexander Vindman provided testimony critical of President Donald Trump during the House impeachment inquiry.

President Donald Trump delivered payback Friday to two key witnesses who testified in the House impeachment inquiry, firing Gordon Sondland, the U.S. ambassador to the European Union, and removing Lt. Col. Alexander Vindman from his White House job. Both officials provided critical information about Trump during public hearings, with Sondland saying the president sought a “quid pro quo” with...

During her congressional testimony, former White House adviser Fiona Hill refuted claims that she had expressed concerns over the professional judgment of Lt. Col. Alexander Vindman, a key witness in the impeachment hearings. Vindman’s reputation and insight into the Ukraine investigations had come under question during testimony from fellow National Security Council staffer Tim Morrison on Tuesday.

During her congressional testimony, former White House adviser Fiona Hill refuted claims that she had expressed concerns over the professional judgment of Lt. Col. Alexander Vindman, a key witness in the impeachment hearings. Vindman’s reputation and insight into the Ukraine investigations had come under question during testimony from fellow National Security Council staffer Tim Morrison on Tuesday.

Here are the key moments from Tuesday’s public impeachment hearings, which included testimony from NSC staffer Lieutenant Colonel Alexander Vindman, former U.S. diplomats Kurt Volker and Tim Morrison, and Jennifer Williams, aide to Vice President Mike Pence.

Here are the key moments from Tuesday’s public impeachment hearings, which included testimony from NSC staffer Lieutenant Colonel Alexander Vindman, former U.S. diplomats Kurt Volker and Tim Morrison, and Jennifer Williams, aide to Vice President Mike Pence.

Lt. Col. Alexander Vindman reads portions of his performance review after Rep. Jim Jordan, R-Ohio, questioned Vindman about his reputation within the National Security Council.

Lt. Col. Alexander Vindman reads portions of his performance review after Rep. Jim Jordan, R-Ohio, questioned Vindman about his reputation within the National Security Council.

Lt. Col. Alexander Vindman testified before lawmakers on Tuesday that he had turned down repeated offers from Ukraine to work as the country’s Defense Minister, saying that “the whole notion is rather comical.”

Lt. Col. Alexander Vindman testified before lawmakers on Tuesday that he had turned down repeated offers from Ukraine to work as the country’s Defense Minister, saying that “the whole notion is rather comical.”

Lt. Col. Alexander Vindman corrects Rep. Devin Nunes, R-Calif., after he mistakenly called the lieutenant colonel “mister” during morning impeachment hearings on Nov. 19, 2019.

Lt. Col. Alexander Vindman corrects Rep. Devin Nunes, R-Calif., after he mistakenly called the lieutenant colonel “mister” during morning impeachment hearings on Nov. 19, 2019.

Lt. Col. Alexander Vindman offers up his opening statement during morning impeachment hearings on Nov. 19, 2019.

Lt. Col. Alexander Vindman offers up his opening statement during morning impeachment hearings on Nov. 19, 2019.

Lt. Col. Alexander Vindman says that he expressed concerns to NSC lead counsel John Eisenberg about a phone call between President Donald Trump and Ukrainian President Volodomyr Zalinskiy.