Russia’s Small Nuclear Arms: A Risky Option for Putin and Ukraine Alike

By David E. Sanger and William J. Broad via NYT U.S. https://ift.tt/XDbFqCr President Vladimir V. Putin of Russia has 2,000 small nuclear weapons, but their utility on the battlefield may not be worth the longer-term costs. New York Times https://ift.tt/XDbFqCr