Hello, Dr. Watson. [It's still kind of strange, talking to him, but Peggy is making an effort. There are more important matters than being reminded of their first conversation.]

I am not near the tunnels, but I'd like to lend my knowledge in bombs, and defusing them, as well. I'd expect them - if they truly do exist - to be fairly rudimentary, so even if I have no experience with current technology, I may be able to help.