I would expect aerodynamic maneuvering MIRVS to work and not be prohibitively expensive. The closest deployed version appears to be https://en.wikipedia.org/wiki/Pershing_II which has 4 large fins. You likely don’t need that much steering force
I would expect aerodynamic maneuvering MIRVS to work and not be prohibitively expensive. The closest deployed version appears to be https://en.wikipedia.org/wiki/Pershing_II which has 4 large fins. You likely don’t need that much steering force