He reviewed the tank crews involved in the match and encourage them.
The tankmen who were greatly encouraged by the great brilliant commander’s inspection, an expression of his deep trust, alongside their glorious colors on the training ground, extended deep gratitude to him.
After reviewing the tank crews, he mounted a new-type main battle tank, took the control lever and drove the tank himself, adding to the high militant spirit of the tankmen and instilling in them thoroughgoing outlooks on the enemy and war.
All the officers and men of the tank units raised stormy cheers of hurrah, looking up to the invincible and iron-willed brilliant commander.
http://kcna.kp/en/article/q/35dcef68b38b7556f7eb3ca1828d39d7.kcmsf
mirror https://kcnawatch.org/newstream/1710400279-521738616/respected-comrade-kim-jong-un-guides-tankmens-training-match/
Oh, I know this is part of their greater set of military exercises and military readiness, I was making a joke.