President Donald Trump Monday denied that he told his former national security advisor John Bolton that military aid to Ukraine was tied to Kiev investigating his political rivals. Trump’s tweets came ...

John Bolton, Donald Trump’s former national security adviser, has pleaded guilty to mishandling classified information.

Former U.S. national security adviser John Bolton renewed sharp criticism Sunday of the 28-point peace proposal advanced by Donald Trump to end the war between Russia and Ukraine, calling the ...

Former national security adviser John Bolton ripped President Trump’s 28-point proposal to end the Russia-Ukraine war, arguing the plan was written from “the Russian point of view.” The Russians ...

Former national security adviser John Bolton said former President Donald Trump's response to a question on whether he wants Ukraine to win its war against Russia warms the heart of Russian President ...

Former national security advisor John Bolton will say in his forthcoming memoir that House Democrats who impeached President Donald Trump last year for withholding U.S. foreign aid to Ukraine were ...

John Bolton, a former national security adviser to President Donald Trump who later became one of his fiercest critics, has ...

If John Bolton said this, it was only to sell a book.” Trump said people could look at transcripts of his call, and statements by Ukraine President Vlodymyr Zelinsky that there was no pressure for ...