I work for an aerospace and defense contractor. The vast majority of my activities over the years has been for non-military space flight, but not all of it, I’ve also worked on torpedos, missile defense, and other military systems.

When I started working for the company, it was on the space shuttle project, so the military part didn’t even occur to me (though the shuttle did place some military payloads). When I was first asked to support the military side, I found myself doing some soul searching, and I decided the main question I had to ask myself was, “Should the United States have weapons or a military?” I pretty quickly decided the answer was yes.

Does that mean I agree with every military action the government has taken? No, far from it. But there have also been many I do agree with, and I for sure believe the country needs a strong military.

So yes, I believe it’s ethical.