The Trump Administration’s approach to arms control was simple. There would be no more one-sided treaties and cheating would not be tolerated. Whether it was the Intermediate Range Nuclear Forces (INF) Treaty or the Open Skies Treaty (OST), rules would be binding, and violations would be punished. No longer would the U.S. remain a party to one-sided treaties that put the U.S. military, as well as our allies and partners, at a disadvantage on the battlefield.