[MeganC]

“I do think he’s crazy enough to launch h-bombs at us.”

There is not even a rumor that North Korea is trying to develop a fusion weapon.

[Chad_the_Impaler]

North Korea already claimed to have tested a fusion weapon in 2017.

[Brilliant]

North Korea tested an H-bomb in 2017. They already have them.

[piasa]

North Korean personnel had been workingin the Syrian lab Israel bombed some years so.
North Korea has been working on hypersonic missiles.
And North Korea and Iran have been exchanging scientists.