The U.S. military launched six drone strikes against Islamic State positions in Libya on Friday, months after militants were driven from safe havens there.
For years, the United States and its European allies have praised the central African nation of Chad as a helpful partner in the fight against terrorism.
North Korea's foreign minister vowed the country will take "merciless pre-emptive action" if it detects U.S. or allied military action against it.
China has tightened the financial screws on North Korea, imposing and enforcing United Nations sanctions to an unprecedented level, experts say. But Beijing remains unwilling to completely isolate the regime and has not completely cut all financial ties.
If the future of U.S.-Russian relations is daunting, however, it is hardly terra incognita, not least because the United States now possesses nearly two decades of experience in dealing with Russian President Vladimir Putin and the "Putinist" system, and the foreign policy he has constructed.
The busiest border crossing in the United States will close this weekend to the more than 40,000 cars that pass through it daily to Mexico.
Shooting down a missile launched from North Korea isn't easy. When ballistic missiles pass their initial phase of flight, they are too high to shoot down.
Will Congress agree and still be able to get a “good deal” on a DACA fix, even if the legislation is paired with increased border security?