America Can Beat China in Space with Safe Nuclear Propulsion

A reactor that heats up and expels non-radioactive gas promises unprecedented mobility in orbit.

We Don’t Have Enough Information to Evaluate Arguments for a New ICBM

The Biden administration should follow precedent and commission an independent look at the case for the Ground Based Strategic Defense program.

Ten Years After Bin Laden, We Still Need Better Intelligence Sharing

Leaders should still apply the lessons we learned, when contending with China and Russia.

Teamwork Led Us to Bin Laden and Can Keep America Safe

As we look back on the Osama bin Laden raid of a decade ago, three lessons stand out.

Illegal Fishing Is a National Security Problem

The stability of countries and regions are threatened by the declining health of fish stocks, and by the groups and governments that run lawless fishing fleets.

Artificial Intelligence Is Misreading Human Emotion

There is no good evidence that facial expressions reveal a person’s feelings. But big tech companies want you to believe otherwise.

Defense One Radio, Ep. 90: The future of Afghanistan

Ben Watson talks with Greg, a Green Beret medic who served in Afghanistan, and with Long War Journal's Bill Roggio.

No ICBMs? Big Problems

We must dispel the unfounded fears of false alarms, place the cost in context, and seriously consider the unpleasant consequences of eliminating ICBMs from the U.S. nuclear force.

One Vaccine to Rule Them All

What if a single vaccine could protect us against SARS, MERS, COVID-19, and every other coronavirus-related disease, forever and ever?

How to Think About Counterinsurgency After Afghanistan

Realistic policy depends on a closer look at costs, benefits, and the objectives of would-be counterinsurgency partners.

China to US: Back Off and Calm Down

Foreign Minister Wang Yi just delivered a raw, propaganda-tainted rebuke of Washington’s leaders for stoking “fears” of China’s rise.

The Bloated Pentagon Budget Isn’t Just Wasteful. It’s Racist

In this era of racial reckoning, national security policy and defense budgets cannot be exempt from the scrutiny of their effects on communities of color.

Why the US Military Is Leading the Charge on 5G

It’s not unlike the way that the armed forces invested in radar technology during World War II.

The Original Sin of the War in Afghanistan

How Biden viewed the start of America’s post-9/11 wars may inform his future decisions on the use of force.

How Cyber Ops Increase the Risk of Accidental Nuclear War

Five factors exacerbate a U.S.-Chinese security dilemma.

$264B for ICBMs That Would Be Destroyed in the Ground? No, Thanks

Creating a spiffy new “nuclear sponge” makes neither fiscal nor strategic sense.