US strategy

https://www.nitrd.gov/pubs/National-AI-RD-Strategy-2019.pdf

Russian strategy

https://www.defenseone.com/technology/2019/09/whats-russias-national-ai-strategy/159740/?oref=defenseone_today_nl

EU strategy

http://www.europarl.europa.eu/legislative-train/theme-connected-digital-single-market/file-artificial-intelligence-for-europe

Chinese strategy

https://www.fhi.ox.ac.uk/wp-content/uploads/Deciphering_Chinas_AI-Dream.pdf