Are you looking for a partner or seeking investors? Although it might get you to the same end, there is a difference. One of the things I've learned from working with entrepreneurs is that clarity in the request is essential.
If you'd like to discuss your situation, in confidence, feel free to contact me directly or send me a PM.
First make sure you have filed a patent if this is original. (at least file a Provisional Patent which gives you 1 yr to discuss concept in detail with investors etc) But be sure to file a patent if it qualifies.
Then create a general outline/ business plan that shows who your target market is. I'd say, you may be able to license to the US government. Getting a Government contract could mean BIG money to investors and yourself.
If you don't already have a mentor, visit SCORE or your locall Small Business Association (SBA) to put together a professional plan to do this right.
Be as professional and prepared as possible.