I think it is probably wise that Secretary Esper is trying to stay out of the cost sharing negotiations issue and not speculate on what if scenarios from the media:

U.S. Defense Secretary Mark Esper refused to speculate when asked Tuesday whether the U.S. would consider reducing troops in South Korea short of a deal on defense cost-sharing.
Esper was asked the question during a briefing with reporters near Manila, the Philippines, after the U.S. walked out of defense cost-sharing negotiations with South Korea in Seoul.
The U.S. is reportedly seeking an increase of Seoul’s contribution to $5 billion from the current $870 million for this year to support the upkeep of 28,500 American troops stationed in the Asian ally.
“I’m not going to prognosticate or speculate on what we may or may not do,” Esper said when asked what steps the U.S. would take if no deal is reached before the end of the year, and whether the U.S. would consider reducing forces in the South.
“The State Department has the lead in these discussions, and I’m sure they are in capable hands. We just take this one step at a time,” Esper continued, in footage of the press conference posted on the Pentagon’s website.
Yonhap
You can read more at the link.










