朝鮮領導人稱朝鮮已研製成氫彈大綱

North Korean leader Kim Jong Un is suggesting his regime has developed a hydrogen bomb.

Kim was quoted Thursday by the official KCNA news agency saying North Korea is now "a powerful nuclear weapons state ready to detonate a self-reliant A (atomic)-bomb and H-bomb to reliably defend its sovereignty." KCNA says Kim made the comments while touring the Phyongchon Revolutionary Site.

A hydrogen bomb, also known as a thermonuclear bomb, is far more powerful than a atomic bomb because of the advanced technology involved.

South Korea's Yonhap news agency says it was told by an official with the country's intelligence agency that there is no evidence to support Kim's claims.

North Korea is under strict economic sanctions imposed by the United Nations Security Council for conducting three underground nuclear tests in 2006, 2009 and 2013.朝鮮領導人金正恩暗示，朝鮮已經研製出一枚氫彈。

朝鮮官方媒體朝中社星期四援引金正恩的話說，朝鮮現在“是一個擁有核武器的強大國家，隨時準備使用自行研製的原子彈和氫彈來切實捍衛國家主權”。朝中社說，金正恩是視察平川革命歷史遺蹟時做出這一表示的。

氫彈又稱熱核彈，製造氫彈需要更尖端的技術，而氫彈的威力也遠遠超過原子彈。

韓聯社說，韓國情報機構的一名官員表示，目前還沒有證據支持金正恩的這一說法。

朝鮮曾於2006年、2009年和2013年進行三次地下核試驗，聯合國安理會因此對平壤實施了嚴厲的經濟制裁。