[neverdem]

Why not use a lightweight space based kinetic energy weapon?

We know that land and sea based ballistic missiles are currently available. Do we have lightweight space based kinetic energy weapons currently available? How's that different from Harold Brown blabbing about stealth technology?

[fso301]

Do we have lightweight space based kinetic energy weapons currently available?

Not that I know of.

How's that different from Harold Brown blabbing about stealth technology?

I don't understand your question.