An Estonian soldier takes aim during a training exercise at Tapa Army Base, Estonia, on Nov. 17. U.S. troops were also taking part in the training, about 70 miles from the border with Russia. NATO countries are stepping up their presence in Eastern Europe at a time of rising tensions with Russia. Lucian Kim/NPR hide caption
National Security
Wednesday
Tuesday
Former North Charleston, S.C., police Officer Michael Slager testifies Tuesday during his murder trial. Grace Beahm/Charleston Post and Courier via Pool hide caption
Monday
President-elect Donald Trump and vice president-elect Mike Pence at Trump International Golf Club in Bedminster Township, New Jersey. Drew Angerer/Getty Images hide caption
This undated photo released by North Korea's official Korean Central News Agency on Nov. 11 shows North Korean leader Kim Jong-Un at a defense detachment on Mahap Islet. KNS/AFP/Getty Images hide caption
How Uncertainty In The Korean Peninsula Could Be A 'Recipe for Disaster'
Sunday
Ret. Army Gen. Jack Keane Says He Declined Trump's Defense Secretary Offer
Saturday
Carmen Spoerer, right, rallies among others protesting against sanctuary cities near the Santa Maria courthouse in Santa Maria, Calif. on Aug. 13. Anne Cusack/Los Angeles Times via Getty Images hide caption
Trump Vows To End 'Sanctuary Cities,' But No One Can Agree What That Label Means
Friday
Dylann Roof faces a competency hearing Monday in the federal courthouse in Charleston, S.C. He is accused of hate crimes in the killings of nine people at Emanuel AME Church in June. Chuck Burton/AP hide caption
Retired Army Lt. Gen. Michael Flynn spoke at the Republican National Convention in Cleveland in August in support of Donald Trump. Chip Somodevilla/Getty Images hide caption
Thursday
Kansas Secretary of State Kris Kobach supports Donald Trump during a rally in Wichita, Kan. Wichita Eagle/TNS via Getty Images hide caption
A view of the ground floor at the unfinished Kabul Grand Hotel in Kabul, Afghanistan, as seen on Aug. 1. Special Inspector General for Afghanistan Reconstruction hide caption
A man walks past the logo of the COP22 international climate conference on Nov. 9 in Marrakech, Morocco. Fadel Senna/AFP/Getty Images hide caption
Director of National Intelligence James Clapper announced his retirement Thursday during a hearing of the House Intelligence Committee. Alex Wong/Getty Images hide caption
Wednesday
Ahmad Khan Rahimi, an Afghan-born U.S. citizen, has been indicted on eight federal counts. He is accused of bombings and other crimes in New York and New Jersey in September. AP hide caption
President-elect Donald Trump speaks at the Veterans of Foreign Wars convention in Charlotte, N.C., on July 26. Trump has no military experience, but will become commander in chief at a time when the U.S. is bombing targets in four separate wars. Evan Vucci/AP hide caption