The U.S. is hoping to deploy new ground-based intermediate-range missiles to Asia "sooner rather than later," U.S. defense chief Mark Esper said of a move that could have huge ramifications for regional security.

Esper's remarks were likely to raise already-soaring tensions with Beijing and add to fears of a new arms race involving the U.S., China and Russia.

"Yes I would like to," Esper said late Saturday when asked if the United States was considering deploying new medium-range conventional weapons in Asia now that Washington is no longer bound by the Intermediate-Range Nuclear Forces (INF) Treaty, which the U.S. formally withdrew from a day earlier.