I'll be going off wikipedia info but it is what it is. There is some speculation that the Oreshnik is based off the Baluva which is around 30-40 million, so we will double that for the Oreshnik and assume something like 80 million. A one THAAD missile costs around 12.5 million with a battery holding 48 missiles on it. It would reasonably take around 36 missiles to intercept the Oreshnik's different warheads assuming it's possible at all. 12.5 x 36 = $450 million. The battery itself is 1 to 2 billion dollars. Granted, the US does have a much larger total GDP then Russia, but raw GDP doesn't translate well very to warfighting capability and production, otherwise Russia wouldn't even be a problem for NATO at all right now in the first place.
I'll be going off wikipedia info but it is what it is. There is some speculation that the Oreshnik is based off the Baluva which is around 30-40 million, so we will double that for the Oreshnik and assume something like 80 million. A one THAAD missile costs around 12.5 million with a battery holding 48 missiles on it. It would reasonably take around 36 missiles to intercept the Oreshnik's different warheads assuming it's possible at all. 12.5 x 36 = $450 million. The battery itself is 1 to 2 billion dollars. Granted, the US does have a much larger total GDP then Russia, but raw GDP doesn't translate well very to warfighting capability and production, otherwise Russia wouldn't even be a problem for NATO at all right now in the first place.