Mark Esper

Trump administration's embrace of cryptocurrency creates an opportunity for the Pentagon to adopt blockchain for defense and national security uses.

Foreign governments owe American companies billions in unpaid bills while violating trade agreements, prompting congressional calls for diplomatic action and accountability.

America's defense budget continues to shrink while our adversaries rise in power. I ran the Pentagon but I learned from Ronald Reagan that 'peace through strength' is the way to win.

I just returned from Taiwan, having met with President Tsai Ing-wen, her cabinet, and various ministries.

Tayyip Erdogan's Turkey is now the primary obstacle to Sweden joining NATO.

The young democracy of Lithuania shed the yoke of Soviet occupation just a mere 33 years ago.

We should pause on this gruesome anniversary to assess how best to facilitate victory for Ukraine and send the right signals to Russia and China.

U.S. military’s all-volunteer force is in a long, slow decline because of a host of issues. We need to inspire more young people to serve their country.

Putin's invasion of Ukraine could have been prevented. Now Taiwan is at the center of another contest between a dictator and democracy.

We have dealt devastating blows to Al Qaeda and other terrorist groups around the world by eliminating key leaders, cutting off resources, and crippling their attempts to orchestrate future attacks.