They want to put nukes in space, that is the main goal of the Mars thing. They say they want to detonate 2 nukes on Mars poles to start it rotating - this a lie which is a cover for them wanting to develop technology to put nukes in space to threaten us all, while SpaceX and Bezos have their rockets to save some select few. He was never going to terraform Mars. Ever. He can't even build a train here.