North Korea has warned of extra provocative navy shows in retaliation to President Biden's remarks that an assault on the US or its allies would result in the "end of the regime".

Reacting to the information the US and South Korea have fashioned a pact to counter the risk from Pyongyang, Kim Yo Jong - the sister of chief Kim Jong Un - stated the settlement mirrored a "hostile and aggressive will of action" in opposition to the North.

And the pact will put peace within the area in "more serious danger," she stated.

Mr Biden met his South Korean counterpart, Yoon Suk Yeol, in Washington this week.

He stated a nuclear assault would "result in the end of whatever regime".

The summit noticed Mr Biden and Mr Yoon unveil new nuclear deterrence efforts calling for US nuclear-armed submarines to dock periodically in South Korea for the primary time in a long time, along with elevated coaching between the 2 international locations.

They have additionally dedicated to plans for bilateral presidential consultations if North Korea does launch a nuclear assault.

A nuclear consultative group and improved sharing of data on nuclear and strategic weapons operation plans are additionally a part of the pact.

Biden ought to be ready for 'storm'

Kim Yo Jong stated the summit served to additional strengthen Pyongyang's willpower to boost its nuclear arms capabilities.

She lashed out at Mr Biden for being "too miscalculating and irresponsibly brave" - and branded his feedback "nonsensical remarks from the person in his dotage".

"When we consider that this expression was personally used by the president of the US, our most hostile adversary, it is threatening rhetoric for which he should be prepared for far too great an after storm," she warned.

She added: "The more the enemies are dead set on staging nuclear war exercises, and the more nuclear assets they deploy in the vicinity of the Korean peninsula, the stronger the exercise of our right to self-defence will become in direct proportion to them."

Read extra:North 'prepared' to check nuclear weapon, South Korea claimsKim Jong Un smiles as troopers 'lie on glass'

North Korea earlier warned Washington and Seoul {that a} transfer to shoot down one in every of its take a look at missiles could be thought-about a "declaration of battle".

In March, Kim Yo Jong blamed a joint navy train between the US and South Korea for rising tensions on the peninsula, in keeping with state media.

Content Source: information.sky.com