Kim Jong Un threatens ‘the enemy’ will be dealt with a ‘death blow’ in case of an armed conflict.
State media said the missile – named Hwasong-16B – was a key piece of the country’s nuclear war deterrent.
The country is stepping up its development of more technologically-advanced weaponry capable of striking further afield.
Pyongyang has broken with much of its inter-Korean policy in recent years and ramped up weapons testing.
Kim tells troops to complete ‘war preparations’ during military demonstration as South Korea and US wrap joint drills.
Second test of weapon in days as North Korea accelerates efforts to modernise its navy.
Pyongyang announces it is scrapping its long-term aim of reunification with South Korea.
Latest test ratchets up tensions days after Kim Jong Un designated South Korea as an enemy state.
Kim promises further military modernisation after conducting a record number of weapons tests in 2023.
The launch of the spy satellite last week was slammed by Western powers as well as Pyongyang’s neighbours.
South Korean military officials say the launch, directed at the East Sea, appears to be unsuccessful.
The Russian foreign minister’s visit comes as the US fears Russia and North Korea are developing closer military links.
As the war enters its 599th day, these are the main developments.
Leader Kim Jong Un says the constitutional amendment will help North Korea hold a ‘definite edge’ in deterring threats.
