Greg Thielmann grew up in Newton and worked for more than 30 years on nuclear weapons issues in the Office of Management and Budget, the U.S. Foreign Service, and the Senate Intelligence Committee. He currently serves as a board member of the Arms Control Association. -promoted by Laura Belin

When I was growing up in central Iowa during the Cold War, I sometimes found myself headed west on Interstate 80, imagining the way nuclear war would be likely to arrive in Iowa – a series of Soviet nuclear ground bursts in Omaha to destroy Strategic Air Command Headquarters, bathing Iowa in a heavy dose of radioactive fallout.

Now the Cold War is over, but not the nuclear threat. The Trump administration has abandoned the anti-nuclear deal with Iran and six other states. President Trump’s efforts to achieve nuclear disarmament on the Korean peninsula have fizzled. The U.S. has pulled out of the Intermediate-Range Nuclear Forces Treaty with Russia and is dithering over Moscow’s offer to extend the New Strategic Arms Reduction Treaty (New START), the only remaining limit on the world’s largest nuclear arsenals. 

Meanwhile, the Trump administration proposes spending trillions of dollars to build new strategic weapons.