The Wall Street Journal: U.S. warns Russia of ‘catastrophic consequences’ if it uses nukes in Ukraine Posted on September 25, 2022 By Charlielikes National security adviser Jake Sullivan said the U.S. has warned Russia that it would face “catastrophic consequences” if it uses nuclear weapons in Ukraine. Stock Market Tags:catastrophic?, consequences’, if, in, it, journal, market, nukes, of, russia, stock, stock market, street, the, u.s., ukraine, uses,, wall, warns