It’s hard to think of a company that faces a bigger perception gap than Anduril. Talk to investors in Silicon Valley, and they will be clamoring to get in on its next round—last priced at $30 billion.

If Donald Trump’s plan brings peace to Gaza he will not only save the lives of thousands of innocent Gazan civilians, he will strike a blow against a global resurgence of anti-Semitism, the hatred of ...