North Korea, Sep 03 (ANI): North Korea claimed that it carried out its sixth nuclear test and this time, it conducted the test by using a newly built hydrogen bomb. This is the sixth-ever test of a nuclear weapon and first since U.S. President Donald Trump took office. Reportedly, the blast was the most powerful till date and caused a significant earthquake. According to reports, leader Kim Jong-Un ordered the test, one that can be mounted on an intercontinental ballistic missile. It is claimed by North Korean government that the hydrogen bomb test has "great destructive power" and can be detonated at high altitudes. The massive test caused significant earthquakes and sent shockwaves through South Korea and Japan.