As Secretary of Defense, I devoted a large amount of my time to visiting our troops at bases around the world. These were my favorite trips…
If asked what will be the most consequential meeting this weekend in Argentina at the G-20, you might have a hard time making up your mind…
Some of us are starting to associate turkey with low oil prices. Just four years ago, on Thanksgiving Day in 2014, OPEC held a meeting in…
Americans are not the only ones still unpacking the new USMCA trade deal that is due to replace Nafta. Two issues have received a great…
States have always used a combination of diplomatic, military, economic, and informational measures to advance their national interests,…
Over the past quarter century, U.S. foreign policy has been nothing if not ambitious: from fighting terrorists and spreading democracy to…
No piece of hardware better exemplifies America’s military might than an aircraft carrier. And for more than seven decades, dating to the…
The disappearance and likely death of Jamal Khashoggi is a clarifying moment. If the crown prince of Saudi Arabia proves to be complicit,…
Power density is the rate of energy generation per unit of land surface area occupied by an energy system. The power density of low-carbon…