US calls North Korea nuclear bomb test threat 'shocking'

North Korea can test a nuclear bomb over the Pacific, says North Korea FM

NEW DELHI: US Defense Secretary Jim Mattis said Monday it would be "shocking" irresponsibility for North Korea to carry out its threat to test a hydrogen bomb over the Pacific.

The new comments, made while Mattis headed for India, followed a shrill war of words between the North Korean and US leaders over Pyongyang's nuclear programme.

Pyongyang's Foreign Minister Ri Yong-Ho said on the sidelines of the UN General Assembly on Saturday that his country could test a nuclear bomb over the Pacific.

"This would be a shocking display of irresponsibility for global health, towards stability, towards non-proliferation," Mattis told reporters on his flight to India.



He declined to comment when asked if such a test would constitute an act of war.

Amid bitter wrangling between US President Donald Trump and North Korean leader Kim Jong-Un, US bombers and jet fighters flew off the North Korean coast on Saturday in a show of force.

The North's nuclear programme will be one of the regional security topics raised by Mattis with Indian leaders during his three-day stay.