There are way way way too many applications to list. DARPA has been putting money into ML for a long time as far as I can tell. A search on google scholar yiel

There are way way way too many applications to list. DARPA has been putting money into ML for a long time as far as I can tell. A search on google scholar yields 58000 research articles from the search "machine learning darpa" alone https://scholar.google.com/scholar?hl=en&as_sdt=0%2C5&as_vis=1&q=machine+learning+%22DARPA%22&btnG= https://scholar.google.com/scholar?hl=en&as_sdt=0%2C5&as_vis... check out their research page for more https://www.darpa.mil/our-research https://www.darpa.mil/our-research one example that stands out to me recently is their challenge for automatic frequency/spectrum allocation