In an interview with the Atlantic, US Republican Senator Lindsey Graham suggested that if North Korea carries out another nuclear test, there will be a 70 percent chance of the US striking Pyongyang.
"I would say there's a three in 10 chance we use the military option." If the North Koreans conduct an additional test of a nuclear bomb, I would say 70 percent," Graham said.
Describing possible hostilities with North Korea is an "all-out war against the regime," Graham warned that "there is no surgical strike option."
"So if you ever use the military option, it's not to just neutralize their nuclear facilities — you gotta be willing to take the regime completely down," he added.
Graham's remarks came just a day after US Department of State spokesperson Heather Nauerts said that Washington is willing to hold talks with North Korea but not right now.
READ MORE: Isolation and Pressure: Washington's Two-Pronged Strategy on North Korea
On September 3, 2017, Pyongyang claimed that it had tested a hydrogen bomb, in what became North Korea's sixth nuclear test.