North Korea Fires 23 Missiles, Prompting Air Raid Alert In South Korea

North Korea has launched a series of missiles, prompting an aerial raid alert in South Korea. The North has also issued verbal threats, warning of nuclear weapon use against South Korea and the USA, claiming they would pay a severe price.

How many missiles did North Korea launch today according to the South Korean military?

What triggered an aerial raid alert in South Korea?

What kind of threats is North Korea stepping up in addition to missile launches?

What did North Korea vow to use against the South and the USA?

What did North Korea claim would be the consequence for the South and the USA?