Some folks think that Baby Kim, the gang leader of northern Korea, is beginning to question the loyalty of the youngest adult and near-adult cohorts in that area.

He is particularly worried about the foreign media trickling into his information-repressed country….
At risk is Kim’s ability to maintain the illusion of North Korea as a socialist paradise, which is key to his ability to maintain power. And no group is more vulnerable to ideological slippage than North Korea’s youngest citizens.

Thus,

That is why Kim has handed a central propaganda role of late to the Paektusan Hero Youth Shock Brigade. …hailed as national heroes for helping to rebuild a western border region leveled by summer floods. Over four months, they erected 15,000 houses, schools and hospitals, the country’s state media claimed.
…
The construction work, Kim was quoted as saying in state media, had represented a “good opportunity for training our young people to be staunch defenders and reliable builders of socialism.”

That’s one test. Baby Kim also has sent 12,000 soldiers to fight on the side of the Russians against Ukraine. Those soldiers, despite their claimed reputation for prowess, are performing extremely poorly, even after accounting for the Russian tactics they’re expected to operate within.

Could Baby Kim be testing Ukraine as his version of being sent to the Eastern Front? It’s true enough that a severely wounded northern Korean soldier kills himself rather than risk capture, or his comrades murder him to prevent that capture, even as they run away from the battlefield. Those incidents, possibly representing a newly claimed loyalty in an attempt to protect the family left behind, are quite rare, though, compared to the casualty rate they’re experiencing.