Turkey's Deputy Prime Minister called the U.S.-led coalition's decision to set up a border security force a "provocative" move.
The U.S.'s highest-ranking enlisted soldier said the coalition would beat ISIS fighters to death with shovels if they didn't give up.
A year after winning Aleppo, the Syrian military and its Russian ally launched a devastating offensive against the last rebel province of Idlib.
Russia used electronic and conventional warfare to take down a baker's dozen drones.
Leading NATO and Russian commanders will have their first meeting since 2013, when Obama banned talks, blaming Putin for the crisis in Ukraine.
"In the skies over Syria, it's really just been a treasure trove for them to see how we operate," Lieutenant General VeraLinn "Dash" Jamieson said.
Syria and Israel technically remain at war after years of animosity between the neighboring states, which both claim the Golan Heights.
"On seeing our Western coalition partners in the air, we always tailed them, as pilots say, which means a victory in real combat," a top Russian general said.
The chief of the Russian military's general staff said the U.S. was using its southern Syria base in Al-Tanf as a training ground for militants.
The 4,000-year-old surveillance and communication network is the first of its kind ever discovered.
The deadly shelling was a reminder that the city once called "hell" by the U.N. chief was still threatened by violence a year later.
A woman claims that she made her son ill to avoid being forced to travel to Syria with her extremist husband.
Moscow said if U.S. top brass were not deceiving Trump about success in Syria, they should end their operation in the country. But is the Kremlin doing the same thing?
Students in Homs were introduced to professional coding through the Erase All Kittens video game.
Western observers consider Russia's role in Egypt, Libya and Syria as a challenge to NATO, which tried to overthrow leaders in all three Mediterranean states.
Iran said ISIS will next focus on Central Asia, but it still has sway in parts of the Caucasus, the Gulf, North and sub-Saharan Africa and Southeast Asia.
Politicians in Moscow took turns saluting Putin and Russia's troops, and blasted the U.S. for getting "no significant results" on the battlefield.
“It was all theater,” said the U.S.-backed commander who has since switched his allegiance to Turkey.
As Trump’s upcoming decision threatens regional stability, an Israeli military official said the country has not seen an exercise of this scale in 25 years.
The Pentagon said it would stay "as long as we need to," defying Syria, Russia and Iran, which see U.S. military presence as illegal.
German Foreign Minister Sigmar Gabriel is deeply critical of Trump’s stance on Iran and North Korea and says Europe must take its own path.