Gov. Bob McDonnell (R-Va.) has long been on almost everyone's short list for the Republican vice presidential nomination. But now McDonnell's national security credentials have come into question, thanks to his mishandling of a bill passed by the Virginia General Assembly.

Iran's Revolutionary Guards Commander fears attack against Iran and warns Hezbollah not to attack Israel for fear of reprisal

Our national security would be better served if the United States captured al-Asiri and kept him alive for questioning, so we can find out what he knows.

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

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.

It is quite telling that if President Obama had to construct a strategy for defeat, it would not differ from what he and his aides describe as America’s way forward.

The release of a small sampling of the documents seized from bin Laden’s compound in Pakistan shows the terror group had ambitious plans for al Qaeda and was determined to continue the fight against the United States despite setbacks. Below are some highlights from...

If there is one success story since 9/11, it has been the efforts to combat terror finance. If military action is sometimes akin to conducting surgery with an axe, efforts to dry up sources of funding are like wielding a scalpel.

The fight against terrorism is no closer to success today than it was a decade ago when, in the wake of the September 11 terror attacks, President George W. Bush declared a Global War on Terrorism.

For Barack Obama’s supporters on the left, to say his policy choices have been a disappointment would be an understatement. Explaining how this came about is Jack Goldsmith’s provocative new book.