An internal report prepared by the Joint Staff describes failures of leadership and planning in the Iraq and Afghanistan wars.

The State Department decries repression in the countries where it promotes the purchase of U.S. weaponry.

US allows investment in Myanmar, including oil and gas, in biggest rollback yet of sanctions

Democratic platform offers hints at how Obama would handle defense in second term.

Let Freedom Ring attacks Obama for providing military aid to countries that use child soldiers.

The secretary of defense says that Washington is not sure where all of the deadly Syrian stockpile is

Inflammatory super PAC ad attacking the president's reaction to attacks in Libya gets its facts wrong.

The U.S. wants Jordan and Turkey to take the lead safeguarding Syrian chemical weapons.

Officials back a new targeting plan and a one-third reduction in the U.S. arsenal.

A look back at the Center's coverage of the path to invasion and the cost of war.