Sen. Tim Kaine (D-Va.), the ranking member of the Senate Armed Services Committee, said on Wednesday that he supports building a significant number of uncrewed U.S. Navy vessels in the years ahead. "There are so many virtues to uncrewed craft--not losing sailors and troops is a real obvious one, and sometimes the expense of these craft are so much less than what we've seen today in [crewed] weapons platforms, and when we're talking about ways to contemplate a shift toward…
