US Ambassador to the United Nations Nikki Haley at the UN General Assembly meeting in New York, US on September 4, 2017. (Photo: AFP/VNA)

Haley told CNN that the US is considering every other possibility that it has, including all military options.

Last Monday the Security Council approved a new resolution to impose sanctions on North Korea over its 6^th nuclear test. This was the 9^th UN resolution to punish North Korea for its nuclear development since 2006.