Author and retired Lt. Col. Alexander Vindman discusses his new book, "The Folly of Realism: How the West Deceived Itself ...

One of the most prolific figures to emerge out of President Trump's impeachment saga is questioning what Vladimir Putin has on the commander in chief.

NPR's Mary Louise Kelly talks with retired Lt. Colonel and former Trump staffer Alexander Vindman on Russia, Ukraine and his new book.

Ukrainian President Volodymyr Zelenskyy is scheduled to meet President Donald Trump at the White House. On the agenda — a ...

Even before the new Trump administration began to erode U.S. influence on autocratic countries, a diverse array of experts ...

However it was during Trump’s first impeachment trial that he rose to prominence – giving evidence about phone calls in 2019 in which the President appeared to pressure Volodomyr Zelenskyy to ...

Trump says the U.S. and Ukraine have reached agreement on a rare earth minerals deal. Alexander Vindman joins to discuss that and more.

Trump's foreign policy faces scrutiny as former National Security Council official Alexander Vindman warns he's "giving ...

The Trump administration is facing widespread criticism for aligning with authoritarian regimes—including Russia, North Korea ...

Obama officials and Trump critics spoke harshly of U.S. Defense Secretary Pete Hegseth after he took returning Ukraine to its ...

A key witness in Donald Trump's first impeachment saga suggested Tuesday that the U.S. president might have been compromised ...

Supporters of Ukraine and members of the Ukrainian community hold a ... [+] rally to mark the one-year anniversary of ...