The DEFCON Warning System™

The World’s Only Public Nuclear Threat Advisory System. Independent, real-time analysis of global nuclear tensions. Since 1984.

DEFCON 5 Green

A Theoretical Nuclear Strike On Kyiv

Related Posts

Why Nuclear Awareness Still Matters — Without Obsession

2 days ago World

What the Military DEFCON Levels Actually Mean

1 week ago United States

Where the U.S. Might Strike: Potential Nuclear Targets in Russia

2 weeks ago Russia, United States

Strategic Threats & Global Stability Briefing — September 15, 2025

2 weeks ago Announcements

Potential Russian Nuclear Targets in a Full-Scale Attack

3 weeks ago Russia, United States

The DEFCON Warning System Digest looks at a theoretical nuclear attack on Kyiv, Ukraine and if it would affect Russia.

Post Views: 2
Picture of The DEFCON Warning System

The DEFCON Warning System

Ongoing Geointel and Analysis in the theater of nuclear war.

Our Profile

Opportunity

Legal

Get Updated

© 2025 The DEFCON Warning System. Established 1984.

The DEFCON Warning System is a private intelligence organization which has monitored and assessed nuclear threats by national entities since 1984. It is not affiliated with any government agency and does not represent the alert status of any military branch. The public should make their own evaluations and not rely on the DEFCON Warning System for any strategic planning. At all times, citizens are urged to learn what steps to take in the event of a nuclear attack.

Forum