The North Korean navy’s botched launch of a brand-new destroyer this week revealed a key vulnerability: His massive military is woefully equipped.

North Korea attempted to launch a new 5,000-ton naval destroyer on Wednesday, but the ship suffered a “major accident,” according to state media outlet KCNA, which reports the hull has been damaged. And North Korean dictator Kim Jong Un is not happy about it, to say the least.

A serious accident occurred on Wednesday during the launch of a new North Korean warship while Kim Jong Un was attending the event, with the isolated state's leader calling it a "criminal act" that could not be tolerated,