Russia

Some countries plan to decentralize control of nuclear weapons in a crisis. Here’s why that’s dangerous.

By Giles David Arceneaux | Nuclear Weapons

The war in Ukraine shows the game-changing effects of drones depends on the game

By Dominika Kunertova | Disruptive Technologies

Can a 1975 bioweapons ban handle today’s biothreats?

By Matt Field | Biosecurity

One year later, new dangers threaten Ukraine’s embattled Zaporizhzhia nuclear plant

By Edwin Lyman | Nuclear Energy, Nuclear Risk

Letter from St. Petersburg, a year in: Russia is still not at war.

By Anonymous Author | Special Topics

Interview: Steve Fetter on the meaning of Putin’s New START announcement

By John Mecklin | Nuclear Risk, Nuclear Weapons

Presidents Obama and Medvedev sign New START in 2010.

Jon Wolfsthal assesses the suspension of Russian participation in New START

By John Mecklin | Nuclear Weapons

Russia suspends New START and is ready to resume nuclear testing

By François Diaz-Maurin | Nuclear Weapons

Why Russia may control Turkey’s nuclear energy for the next 80 years

By Ali Alkis, Valeriia Gergiieva | Nuclear Energy, Nuclear Risk, Voices of Tomorrow

Research ship and icebreaker in Arctic ice

The Ukraine war is affecting vital Arctic research

By Ed Struzik | Analysis

There is no alternative: US-Russian nuclear arms control must restart. Now.

By Connor Murray | Nuclear Weapons

How the war in Ukraine hinders US-Russian nuclear arms control

By Steven Pifer | Nuclear Weapons