Servicemen put on a military demonstration during the Global Coalition to Counter ISIL Meeting in July 2016 at Andrews Air Force Base, Md. Cliff Owen/AP hide caption
National Security National Security
National Security
Friday
The National Security Administration (NSA) campus in Fort Meade, Md. Patrick Semansky/AP hide caption
President Donald Trump shakes hands with Army Lt. Gen. H.R. McMaster, his national security adviser, at Trump's Mar-a-Lago resort in Palm Beach, Florida, in February. Nicholas Kamm/AFP/Getty Images hide caption
100 Days In, Trump's Generals Seen As A Moderating Force
Thursday
Captain Janine Garner on her second deployment in 2007 refueling the Al Asad air base in Iraq Maj. Janine Garner hide caption
Wednesday
A demonstrator protests the verdict in the trial of four Los Angeles police officers accused of beating motorist Rodney King outside the Los Angeles Police Department headquarters on April 29, 1992. Riots broke out in Los Angeles after a jury acquitted the four police officers accused of beating King. Mike Nelson/AFP/Getty Images hide caption
'It's Not Your Grandfather's LAPD' — And That's A Good Thing
Tuesday
U.S. Secret Service agents stand on the tarmac as Air Force One lands in West Palm Beach, Fla., in February. Wilfredo Lee/AP hide caption
House Oversight Committee Chairman Jason Chaffetz, R-Utah (right), and ranking member Rep. Elijah Cummings, D-Md., speak to reporters about Michael Flynn, President Trump's former national security adviser, on Tuesday in Washington, D.C. Win McNamee/Getty Images hide caption
The U.S. Navy says the USS Michigan, a guided missile submarine, has docked in South Korea on a "routine visit." It is shown here in 2014 west of Manila, Philippines. Jun Dumaguing/AP hide caption
Then-Deputy Attorney General Sally Yates speaks during a news conference at the Department of Justice in Washington, D.C., in 2016. Yates is scheduled to appear before the Senate Judiciary Committee on May 8. Pete Marovich/Getty Images hide caption
Monday
A pilot prepares to launch an unmanned aerial vehicle from a ground control station earlier this year. The Air Force is moving to treat psychological stress faced by remote pilots and analysts a little more like the effects of traditional warfare. John Moore/Getty Images hide caption
Friday
People walk through Moscow's Red Square in March. Both the House and Senate intelligence committees are investigating Russian interference in last year's presidential election. Spencer Platt/Getty Images hide caption
'Unmasking' 101: The Next Chapter In The Trump-Russia Imbroglio
Thursday
Acting Assistant Attorney General Mary McCord speaks during a news conference at the Justice Department on March 15. McCord told staff members she will be leaving next month. Alex Wong/Getty Images hide caption
Wednesday
U.S. Secretary of State Rex Tillerson, pictured in Moscow last week, says Iran has been abiding by a 2015 nuclear agreement. But he told Congress in a letter that the Trump administration was reviewing the lifting of U.S. sanctions against Iran to determine if that was in U.S. interests. Ivan Sekretarev/AP hide caption
Tuesday
An official photograph dated April 15 and posted by the Navy shows the aircraft carrier USS Carl Vinson in an Indonesian strait thousands of miles south of North Korea. MC2 Sean M. Castellano/U.S. Navy hide caption
Monday
Helmeted Chadian and other African police commandos, armed with dummy rifles hunt down terrorist suspects who've taken hostages in the building, during a US military led Flintlock 2017 law enforcement exercise in Ndjamena Chad, 15 March 2017. Ofeibea Quist-Arcton/NPR hide caption