Why I Didn’t Tolerate Hairsplitting in War
When I was secretary of defense, I was sure to talk honestly and plainly about war—especially with those waging it.

When I was secretary of defense, I was sure to talk honestly and plainly about war—especially with those waging it.

Disruptive innovations won’t produce a better society unless we work to contain their harms and spread their benefits.

To its credit, the Trump administration followed the path we set in the Obama administration.
