N.Korea claims to build world’s strongest nuclear force

Seoul, Nov 6 : North Korea has successfully built the worlds strongest nuclear force under the guidance of its leader Kim Jong-un, as the secretive regime has been bolstering the development of its nuclear and missile programs, Pyongyangs state media said on Monday.

The claim came amid speculation that the North is in the final stage of its preparations to make a third attempt to launch a military spy satellite following two failed attempts in May and August, respectivel .

"With the power of the revolutionary industry of the ruling Workers Party of Korea, the countrys nuclear force has sharply increased and firmly reached the worlds strongest level," Yonhap News agency quoted Tong Thae-gwan, an editorial writer of the Rodong Sinmun -- the Norths main newspaper -- as saying in an editorial piece.

In a bid to tout Kims achievements for this year, he cited the Norths major provocations and events, such as the test-firing of Hwasong-type intercontinental ballistic missiles (ICBMs) and the summit between the Norths leader and Russian President Vladimir Putin in September in Russias Far East.

On Sunday, North Korea had announced that it designated November 18 as a "missile industry day" to celebrate last years successful launch of the Hwasong-17 ICBM.