This risks all out conflict.
When two superpowers both have enough nuclear weapons to wipe out the human race, rationality dictates that they talk with each other and do everything possible to avoid war. The number of people in Washington who grasp that simple statement has dwindled to less than a handful.
From Scott Ritter at consortiumnews.com:
The first inspectors went to work on July 1, 1988. I was fortunate to count myself among them.
In August 2019, former President Donald Trump withdrew the U.S. from the INF treaty; Russia followed shortly thereafter, and this foundational arms control agreement was no more.
The Decline of Arms Control
The termination of the INF treaty is part and parcel of an overall trend which has seen arms control as an institution — and a concept — decline in the eyes of policy makers in both Washington and Moscow. This point was driven home during a two-day period where I marked the INF anniversary with veteran arms control professionals from both the U.S. and Russia.
These experts, drawn from the ranks of the diplomatic corps who negotiated the treaty, the military and civilian personnel who implemented the treaty others from all walks of life who were affiliated with the treaty in one shape or another, all had something to say about the current state of U.S.-Russian arms control.