NATIONAL SECURITY

Judge Thomas F. Hogan said he was increasingly irritated by Jan. 6 defendants who expressed no responsibility or remorse for their actions.

A Washington Post examination of the road to war in Ukraine, and Western efforts to unite to thwart the Kremlin’s plans, draws on extensive interviews with more than three dozen senior U.S., Ukrainian, European and NATO officials.

A Washington Post examination of the road to war in Ukraine, and Western efforts to unite to thwart the Kremlin’s plans, draws on extensive interviews with more than three dozen senior U.S., Ukrainian, European and NATO officials.

During an hour-long, wide-ranging interview with The Washington Post at the presidential office in Kyiv, Zelensky discussed U.S. warnings about Russia preparing to launch a full-scale invasion — and if he believed them.

Soot from nuclear weapons would cloud out skies, collapsing harvests and leading to global famine, according to a study in the journal Nature Food.

A year after U.S. troops withdrew from Afghanistan, U.S. officials are working with Islamic organizations and other nations as they seek to employ the few tools they have to influence the Taliban government.

The federal government has moved nearly four dozen family members out of Afghanistan.

The former Trump attorney is expected to be in Atlanta to testify before a grand jury on Wednesday.

The remote base is located near Syria's Jordanian and Iraqi borders and is not far from a smuggling route for Iranian weapons into the country.

The report contains new details about the number of Americans left behind and the paucity of State Department staff to process Afghans trying to flee.

Five members of Congress, led by Sen. Edward J. Markey (D-Mass.), will discuss U.S.-Taiwan relations as well as investments such as semiconductors.

Many in the GOP have launched broadsides against law enforcement, prompting even some of their colleagues to urge them to tone down the rhetoric.

The court-authorized search was a remarkable moment for Donald Trump, and a turning point in his relationship with the Justice Department.

Answers to questions about classified information to help decode some of the items included in the Mar-a-Lago warrant inventory list.

About 100,000 U.S. troops are deployed across Europe, with a growing center of gravity in the east. But for those on Russia’s doorstep, it’s not yet enough.

The newly-unsealed search warrant for Trump's Mar-a-Lago Club lists potential crimes including mishandling defense information and destruction of records.

The newly unsealed search warrant for Donald Trump’s Mar-a-Lago home lists potential crimes, including violating the Espionage Act. The Washington Post reported Thursday that the FBI was also looking for classified documents about nuclear weapons.

Since the FBI search of his Florida home and club this week for classified documents, Trump has incorrectly asserted in social media posts that Obama “kept 33 million pages of documents, much of them classified."