For the first time in 20 years, Saudi Arabia has named an ambassador to Iraq. For years the Saudis resisted U.S. entreaties to take this step, and the current relationship between these two most important Arab countries in the Gulf has not been warm, so the timing is curious and...

The anniversary of Osama bin Laden’s death last week focused attention briefly on the continued threat posed by al Qaeda Central. But what about al Qaeda's franchises elsewhere, like al Shabaab in Somalia? The viability of the threat these groups pose to the U.S. deserves more careful consideration than it has received.

The news that al Qaeda in the Arabian Peninsula nearly blew up a US aircraft last week is a reminder of its continuing strength.

Yemenis voted on Tuesday February 21st, and after thirty-three years of authoritarian rule, Ali Abdullah Saleh was replaced as head of state by current Vice President Abdurabu Mansur Hadi. It remains to be seen whether the winner of this one-man contest will cooperate with the United States on counter-terrorism.

U.S. forces must drive out the Haqqani Network-- al Qaeda's allies-- and set conditions in which Afghan troops can hold.

Any efforts to improve public health by developing new medicines or by changing treatment policies will ultimately be pointless if the drugs patients actually take contain insufficient or incorrect ingredients.

The United States has reportedly offered a plea deal to Majid Khan — a hardened al-Qaeda terrorist and close associate of Khalid Sheikh Mohammed — that could see him released from Guantanamo Bay within a few years.

Giving this killer a reduced sentence is outrageous. Khan is no run-of-the-mill terrorist. He...

Al Qaeda in the Arabian Peninsula (AQAP) has expanded its areas of control in Yemen. The Critical Threats Project has mapped out the locations of AQAP attacks between 2007 and 2011 to reveal this trend.