New national park marks development of nuclear bomb

Los Alamos, N.M., sites included

Honor and duty

Service dog for PTSD sufferer aids family now

No survivors in Russian airliner crash Saturday

IS claims it brought down plane with 217 passengers on board

Palestinian attackers shot dead

JERUSALEM – Palestinian assailants carried out five stabbing attacks in Jerusalem and the West Bank on Saturday, authorities said, as a month-long outburst of violence showed no signs of aba...

Obama extends U.S. military mission in Afghanistan

America’s longest war will continue to 2017

Pentagon giving up on building new Syrian rebel force

Military to focus on aiding groups already fighting

19 dead in bombing of Afghan hospital

Unclear who attacked center for Doctors Without Borders

Russia upends U.S. plans

BEIRUT – Russia’s expanding military intervention in Syria has the potential to tilt the course of the war in favor of Syrian President Bashar al-Assad, leaving U.S. policies aimed at securi...

Putin, Obama to meet on Monday

Crises in Syria, Ukraine to be discussed

Pentagon searching for U.S. WWII MIAs

More than 70,000 listed as missing

POW-MIA chief to push for private-group aid

New approach to find remains of war dead is sought

Israel, Hamas accept new cease-fire

Israeli-Egyptian blockade cited as ‘reason for the war’