Not necessarily. The A-10 was built to fly into Warsaw Pact heavy AA defenses and take out whole formations of Tanks and APCs. The O-AX would only be required to fly over lightly defended air space and take out lightly protected targets. Indeed in many cases the objective would be to use as small of bomb or missile as possible so as to minimize collateral casualties.
Not necessarily. The A-10 was built to fly into Warsaw Pact heavy AA defenses and take out whole formations of Tanks and APCs. The O-AX would only be required to fly over lightly defended air space and take out lightly protected targets. Indeed in many cases the objective would be to use as small of bomb or missile as possible so as to minimize collateral casualties.