Under the leadership of President Eisenhower, what steps did the United States take in regards to the policy of brinkmanship?

I believe the answer is: The U. S. expanded its air force and its buildup of nuclear weapons.

The policy of brinkmanship refers to the policy that is used to coerce the soviet union to bring down their military aggression without actually making direct confrontation. To do this, Eisenhower relied on intimidation tactics such as increasing military asset and mass destruction weapons.