Still, I wonder how many people from Robotics would accept a military application development job offering? I would guess the number would be higher than most people would feel comfortable to admit. I certainly would, if the technical aspect of it sounds interesting & challenging (and well paid) and if the opportunity was given when other opportunities are scarce.
The latter was the case of the local market when I graduated; the country of my residence had very low number of any robotics jobs, so most people I knew went in to traditional industries (or CS) anyway. Less than 20% of the classmate I knew is right now working in robotics. If any of them would've given the chance to work in what they studied (and found fun) they would probably take it even though it would include military application.