By now, your handler's given you the location of the job and your basic orders. Here are the details.
Traders have been making a killing with Mirelurk meat, and we've been losing business because of it. One of our people got involved with a caravan supplier, and we finally know where it's all been coming from.
The meat's mostly coming from one group holed up along the river smack in the middle of the ruins. There's a huge old facility under some war memorial where they've herded up a nest of mirelurks and have been breeding and butchering them. They've been in business for months and are sure to be sitting on a pile of caps. Take what you can carry -- we just want them out of the meat market. The rest is up to you.
This isn't the biggest job, but pull it off clean and there's plenty more work for a man with your skills. Get back to your handler as soon as the job is done and we'll be in touch.