US Vice-President J.D. Vance has cautioned Europe not to "strangle" the development of artificial intelligence with "overly precautionary" regulations, in a speech at the AI Action summit in Paris. Both the US and the UK held back from signing a declaration that included a call on countries to ensure "safe, secure and trustworthy" AI technology.

Explore the latest European AI initiatives highlighted during the AI Action Summit in Paris. View whether they will help Europe rival the U.S. and China.

World leaders gathered on Tuesday for the second day and plenary session of the Paris summit on artificial intelligence, as U.S. willingness to sign onto a statement championing sustainable AI remained in question.