Two other centers focusing on cybersecurity and chemical, biological and nuclear threats would also be reduced, and the National Intelligence University would be eliminated.
Vinh Nguyen, an expert in artificial intelligence and advanced mathematics, was among the current and former officials whose security clearances were revoked by the president.
Lt. Gen. William J. Hartman, the acting N.S.A. director, asked to see evidence that the agency’s chief data scientist had done anything to merit the revocation of his security clearance.
Voters casting their ballots in Brooklyn in November 2016. The Trump administration has been trying to shift the public’s attention to the 2016 election and away from questions about the disgraced financier Jeffrey Epstein.