Tom Bowman

The source says the Pentagon was informed about 68 subjects in FBI domestic extremism investigations in 2020. The vast majority are former military, many with unfavorable discharge records.

Joe Biden's inaugural will be one that we haven't seen before. Ten thousand National Guard soldiers will help provide security. And because of the pandemic, there will be no inaugural balls.

A rally in support of President Trump turned chaotic on Wednesday. The U.S. Capitol went into lockdown as protesters breached the building.

"Military and some civilian leaders have been in constant damage control over the last four years. The old 'cleanup on aisle 4, then 6, then 8,' " a retired officer says of President Trump's tenure.

Instructors at the Army's premier training ground for officers revealed the academic scandal on Monday, saying it's the worst they've seen since 1976. Some called it a national security issue.

In the last weeks of the Trump administration, the U.S. is moving to close a two-decade chapter and withdraw from Afghanistan, causing great apprehension among Afghans as the Taliban step up attacks.

If confirmed as defense secretary, retired Army Gen. Lloyd Austin would be the first African-American to run the world's largest employer, with some 2.2 million servicemembers.

In the final weeks of his administration, President Trump is pushing through policies and making appointments that his successor will have to contend with.

The president has taken a series of abrupt moves, firing the defense secretary and announcing troop cutbacks in Afghanistan and Iraq. Critics say these actions have no clear strategic goal.

A recent shake-up in senior leadership at the Pentagon has raised a lot of questions. Those questions increased with news about the administration's plan to pull troops out of Afghanistan and Iraq.

A U.S official has confirmed with NPR that the White House is planning to cut the number of troops in Afghanistan and Iraq. This news comes in the wake of a shake-up in leadership at the Pentagon.

The firing of Defense Secretary Mark Esper was the beginning of a series of changes to top-level positions at the Pentagon.

President Trump fired Defense Secretary Mark Esper on Monday — replacing him with Christopher C. Miller, the director of the National Counterterrorism Center. What does the timing of this mean?

Defense Secretary Mark Esper has been "terminated," President Trump announced on Twitter on Monday. Esper will be replaced by Christopher C. Miller, director of the National Counterterrorism Center.

Secretary Esper has kept a letter of resignation on hand since the summer, when he and the president disagreed over the use of active duty troops to put down street protests.

Steps from the White House, where divisions of the past year have played out, crowds are celebrating. So far, the National Guard has not been activated this election.

Uniformed police are generally not allowed around polling places, and the Pentagon doesn't want to get involved. Still, they're getting ready if things get out of control.

Uniformed police are generally not allowed around polling places, and the Pentagon doesn't want to get involved. Still, authorities are getting ready if things get out of control.

Last week the president tweeted that troops should be home from Afghanistan by Christmas. In an interview with NPR, Joint Chiefs of Staff Gen. Mark Milley said no final decisions have been made.

The military's Commander in Chief, President Donald Trump, is in quarantine after testing positive for the coronavirus. So what does that mean for the military operations?