Policy
US: Russia Has Agreed to Extend New START to Tactical Nukes. Russia: No, We Haven’t
Disagreement leaves fate of last remaining strategic arms pact in doubt.
Ideas
The 20th Year of the Afghanistan War Should Be America’s Last
U.S. national security interests do not depend on the outcome of the peace talks. It’s time to come home.
Threats
North Korea Unveils ‘Very Destabilizing’ ICBM
Pyongyang’s new missile boosts the chance of conflict, even if it doesn’t work.
Threats
Greece Joins the Turkey-Russia S-400 Saga, and Congress Wants Answers
Was Ankara using its Russian air-defense system to track a NATO ally?
Threats
Firms Picked to Make Orbiting Sensors for Next-Gen US Missile-Defense System
The sensors and satellites will be part of the Tracking Layer component of the next-gen missile-defense system.
Threats
Pentagon Downplays National Security Concerns From Trump’s Diagnosis
...and some experts say they’re probably right.
Threats