There was no way, at the ranges they were flying, to establish "air superiority."
Some sources have claimed that Russia managed to establish air superiority.
A fighter's main purpose is to establish air superiority over a battlefield.
This information was vital to establish immediate air superiority if strike forces went into action.
Will you ever know anyone well enough to establish superiority or to acknowledge inferiority?
That situation would last until the United States and its allies establish air superiority.
Your objective is to establish superiority in that area.
The Germans were able to establish air superiority in Belgium.
The squadron was integral in establishing allied air superiority during the operation.