Russia did not warn the U.S. about nuclear exercises - Reuters

This is reported by Reuters, citing its sources. The message says:

The US says Russia is likely to test-fire missiles during its annual Thunder strategic nuclear force exercise, possibly in a few days.

At the same time, the United States reports that Russia should warn the United States in advance about such exercises. Just like the US must do it. This year Russia has not fulfilled its obligation.

According to experts, such exercises are another challenge for the United States and its allies, as Russian President Vladimir Putin openly threatens to use nuclear weapons "to protect Russia from a failed invasion of Ukraine."

Western experts say they will notice if Russia is just conducting exercises or is actually preparing to launch a nuclear strike.