The suspect believed Pier 39, a popular tourist destination in San Francisco, was ideal for an attack.
U.S. Central Command confirm "multiple ground operations" by American forces in the country.
The Massachusetts man was sentenced to 28 years in federal prison for a scheme to behead police officers and a NYC woman.
The coalition acknowledges responsibility for only 326 of the deaths in the northern Iraqi city.
Heeding the call from ISIS, David Wright sought to murder the blogger for her controversial views on Islam.
One year after a vicious battle turned the tides of war for Syrian President Bashar al-Assad, he and his Russian ally want the U.S. gone.
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.
Russia's security service posted images and video of an apartment they said served as a "laboratory" of arms for the detained extremists.
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.
Extremists' use of technology is a persistent threat, experts warn.
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.
The group issued a warning to their rivals following the execution.
The Sinai has become a crucial link in a jihadist corridor from Asia to Africa.
Police say 20-year-old wanted to "kill as many people as he could."
Jihadis told village elders to stop collaborating with security forces or suffer the consequences.
As Syrian Kurds build ties with the government to cement their stake, Turkey’s role could threaten their leverage.
Trump lamented "the mess" he inherited in Afghanistan, Iraq, Syria and beyond, but promised "to get it all done."
The group is infighting in the eastern province of Nangahar.
A group of Iraqi hackers is infiltrating ISIS messaging channels and websites.