During his speech at the UN on Tuesday afternoon, President Donald Trump went hard, with a powerful verbal offensive against North Korea.

"If the United States is threatened, we have no choice but to completely destroy North Korea," Trump said.

READ MORE: See Trump's speech on North Korea

The reactions after the speech were not long in coming.

Prime Minister Stefan Löfven tells SVT Nyheter that it was a unique and contradictory speech.

- Yes, I think it was contradictory.

When he talked about North Korea and "totally destroy", there was not a common solution that was the primary, it seemed.

That statement must be unique in order to be a statement from that rostrum.

The whole point of the UN precisely on the issue of North Korea is to avoid a military solution and bring about a political solution.

What consequences do you think his statement may have?

- It is a very serious statement.

Secretary-General Guterres said that the more we step up this, the greater the risk of mistakes, and I agree.

"There was a hiss through the room"

Margot Wallström tells Studio one on Swedish radio that she considers the speech to be remarkable - and a direct military threat that violated the UN Charter.

- He threatened North Korea with wiping them out.

There was a hiss through the room, of course.

- It was also a plea for the nation state and it must be said that I have a hard time thinking anything other than that this was a speech lately to the wrong audience.

READ MORE: Trump calls Kim Jong-Un "Rocket man"

Wallström also calls it a "bombastic and nationalist speech" that has not been heard in the UN General Assembly for a decade.

When Ekot asks if she feels shocked by the speech, she answers:

- Yes, I think I share it with the vast majority.

It was certainly not a speech for cooperation.