The final straw that triggered Mattis to resign
Lawmakers from both parties voiced concerns and criticism about the defense secretary's abrupt resignation
Watch CBS News
Lawmakers from both parties voiced concerns and criticism about the defense secretary's abrupt resignation
The news broke the same day Secretary of Defense James Mattis announced he will depart the Trump administration
Republican and Democratic lawmakers expressed concern about Mattis' resignation
Mattis said in resignation letter to Trump that he has right to defense secretary "whose views are better aligned with yours"
The outgoing secretary of defense made it clear that he had disagreements with Trump's approach to the world
"The war against terrorism has not ended and [ISIS] has not been defeated," Syrian Democratic Forces said
Republicans and Democrats alike are condemning the president's decision to withdraw U.S. forces
"The danger of the situation escalating is being downplayed," Putin said during his annual end-of-year news conference
Republican senators were left in the dark about the decision, and they aren't happy about it
Trump ally Lindsey Graham declared it an "Obama-like mistake," and one senior administration official called the situation a "catastrophic disaster"
U.S. Central Command confirms airstrike in Syrian desert has killed man linked to the 2014 killing of the U.S. Army Ranger turned aid worker
More than 100 people stream into Aleppo hospitals with symptoms pointing to likely chlorine gas attack, as new violence tests fragile truce
U.S. and British officials mourned the loss a Syrian anti-government activist and radio host seen as a "symbol" of the uprising who was shot dead along with his colleague
The Marine-turned-reporter vanished in Syria in 2012, and the U.S. is pressing Russia for help in freeing him
The story follows Doaa Al Zamel, a mother of two who fled Egypt to escape to Sweden by boat and survived in open water
A year after ISIS lost their stronghold in Raqqa, their headquarters for three years, 60 Minutes reports on the Syrian forces who helped drive the extremists out. And the rebuilding process that's just beginning
Holly Williams returns to Raqqa, Syria to report what it looks like when a so-called caliphate crumbles
Syrian Democratic Forces have been on the offensive since September to capture the last ISIS-held pocket in Syria
Officials and family of Jumpei Yasuda in Japan had eagerly awaited confirmation that man released by militant group was the freelance reporter
Revolutionary Guard says targets were ISIS militants it blames for assault on parade in Iran that killed at least 24 people and wounded dozens
Moscow says long-frozen sale of modern missile defense system to Assad regime will go ahead as regional tension mounts
Moscow accuses Israeli military of "intentional provocation" over downing of surveillance plane hit by Syrian missile
Emergency workers resume the grim routine of collecting the dead, saving the injured and putting out fires
"There needs to be ways of dealing with this problem that don't turn the next few months in Idlib into... the biggest loss of life of the 21st century," official says
New U.S. envoy claims "lots of evidence that chemical weapons are being prepared" for regime attack on rebel holdouts in Idlib