We don't need to use the bunker buster bombs. This is coded language they're using so they can have a covert discussion in public.

The United States has a railgun in space. This is something we have been working on for a long time. It fires a gigantic metal needle-like rod from space to a target on Earth. It's accurate within a yard and can penetrate almost a kilometer deep. The Israelis are aware of this weapon and want us to use it, while claiming it's just a conventional bunker buster dropped from a B2. It's not. It's a magnetic needle shot from space. It moves so fast that it's unlikely any modern radar would detect it and it can't be seen with the naked eye.

This is practically an open secret in the defense industry and after a few drinks any of your friends in the business will boast about it because it's fucking cool.