KEY POINTS
  • The U.S.-China trade war has moved beyond rhetoric and into "live ammunition" territory, Yale University Senior Fellow Stephen Roach said.
  • He added that the U.S. was "on track to lose this trade war."
  • The Trump administration released a list of tariffs on $200 billion worth of Chinese goods earlier this week, although they have yet to take effect.

The U.S. and China are in the early innings of a trade war, and prominent economist Stephen Roach says it's the United States that's on track to lose.

"Trade wars are not easy to win. They're easy to lose, and the U.S. is on track to lose this trade war," Roach, a senior fellow at Yale University and former Morgan Stanley Asia chair, told CNBC's "Squawk Box" on Thursday.