The extremist group has lost all its strongholds in its core areas in Iraq and Syria. But some militants are still on the loose and plan to regroup and cause more mayhem.
An art show at New York's John Jay College of Criminal Justice of work done by accused terrorist captives at Guantanamo Bay, Cuba has led to a Pentagon crackdown. One inmate's lawyers say their client's artwork is evidence of torture.
In his annual New Year's address, North Korea's leader said his country had completed its nuclear weapons and that the "entire area of the U.S. mainland is within our nuclear strike range."
Snipers. Specially trained dogs. Multiple layers of security screening. Detectives in hotels. After recent attacks, New York and Las Vegas are seeing beefed up security this year.
Defense Secretary Jim Mattis says contractors and diplomats will be sent to Eastern Syria to help stabilize the country. They will be protected by American troops already there. Mattis says that besides rebuilding, the increased American presence will make sure diplomatic efforts continue for the future of Syria. Both Russia and Syria have said U.S. forces should leave.
After trading bellicose barbs with North Korea throughout 2017, the U.S. heads into 2018 with an increasingly capable foe and no clear diplomatic exit ramps to temper the tensions.
Some of President Trump's most ambitious immigration policies have been blocked by the courts or stymied by Congress. Here are five immigration stories to watch in 2018.
Only 41 "war on terror" captives remain at the prison camps on the U.S. navy base in Guantanamo Bay, Cuba. Roughly a third of them are being held there at Camp 7, a lockup so secret that its very location is classified. Known as "high value detainees." they all underwent brutal interrogations in secret CIA prisons elsewhere. Now a military judge is letting some of their lawyers visit Camp 7 for the first, and possibly only, time.
The Marines' signature military skill, amphibious landing, is rehearsed but has not been used under fire since the Korean War. The corps is working to keep it relevant in a changing world of warfare.