Not sure what the deal is where they're calling it a "side launch". I guess where it was pushed off the dock (I guess it's called a slipway) rather than built in a drydock that then gets flooded to launch. This was the example I found of what it's supposed to look like when successful:
The ship is apparently on its side now and partially covered with tarps where it's grounded on the dock.
https://apnews.com/article/north-ko...aged-nuclear-9f66685ad8f34d5bef027750a0678370
During a launching event at the northeastern port of Chongjin on Wednesday, the newly built 5,000-ton-class destroyer became unbalanced and was punctured in its bottom sections after a transport cradle on the stern section slid off first and became stuck, according to the Korean Central News Agency.
During a launching event at the northeastern port of Chongjin on Wednesday, the newly built 5,000-ton-class destroyer became unbalanced and was punctured in its bottom sections after a transport cradle on the stern section slid off first and became stuck, according to the Korean Central News Agency.
KCNA didn’t provide details on what caused the problem, the severity of the damage or whether anyone was injured.
According to KCNA, Kim, who was present at the ceremony, blamed military officials, scientists and shipyard operators for a “serious accident and criminal act caused by absolute carelessness, irresponsibility and unscientific empiricism.” Kim called for a ruling Workers’ Party meeting slated for late June to address their “irresponsible errors.”
https://www.twz.com/air/aftermath-of-disastrous-north-korean-frigate-launch-seen-in-satellite-image
In a very rare move, the incident was quickly confirmed by North Korea, perhaps in an effort to get ahead of the news cycle once satellite imagery of the warship put any question about what had happened beyond doubt.
Pyongyang’s state-run KCNA news agency provided the following details of what happened:
“Due to inexperienced command and operational carelessness, the parallel movement of the bogies could not be guaranteed, resulting in the launching sled in the stern detaching first and causing the ship to capsize. The ship’s balance was destroyed due to a rupture in the hull in some sections, and the bow section was unable to detach from the keel.”
The ship is apparently on its side now and partially covered with tarps where it's grounded on the dock.