What’s in the groundbreaking new policy on civilian harm mitigation and response?

Iran and its proxies are using attacks for political signaling. They may be creating escalation challenges that bring them closer to war with the U.S.

U.S. arms transfers to Israel have come under fire since Oct. 7. But another crucial aspect of U.S. security assistance to Israel—intelligence sharing—has mostly escaped criticism, despite its significan...

Executive branch lawyers could argue that using force against cartels would be consistent with past presidential uses of force, but it would be very difficult to defend under international law.

Designing policies to address domestic violent extremism in the ranks just became more difficult. 

What is the status of Ukraine aid?

​​Israel battles unprecedented missile threats, and U.S. and Israeli systems have defended against them. Missile defense saves lives and may prevent broader war.