The truth is that his tenure as secretary of state was often rocky, and as full of setbacks as acclaim.

Wars are fought not only on the battlefield but also in domestic political debates and in histories written after the fact. In the case of the US invasion of Iraq 20 years ago, we are still in this final phase, seeking an elusive consensus about the war’s legacy.

Brent Scowcroft, a model national security adviser, taught us much about U.S. foreign policy

Alone among US President George W. Bush’s senior advisers, Colin Powell did not push for the costly, ill-advised Iraq War, and it would be misreading history to hold him responsible for it. He remain…

Colin Powell’s extraordinary career as a soldier-statesman provides a model for how to live one’s life in the public arena at a time few such models can be found.