Ah - Hello, good afternoon. I think that I may have found where these metallic creatures are coming from. I wanted to follow up on a hunch after looking around yesterday and, well. Here we are.
There seems to be some sort of door that leads underground, where I saw the machines emerging from. I got as close as I could to try and get a better look, but had a scuffle so I hurried away. I don't know who best to give these to -- I am assuming the fine folks at the DOA Defense will handle it -- but here are the coordinates: [said coordinates]